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5858387880480 = 2532541173573569
BaseRepresentation
bin101010101000000001100…
…1000001110101000100000
3202202001112010100111220200
41111100003020032220200
51231440434244133410
620243150051505200
71143153212234022
oct125200310165040
922661463314820
105858387880480
11195958a25a033
127a748a2b8200
1333659c7b0835
14163794434012
15a25cb9713c0
hex5540320ea20

5858387880480 has 288 divisors, whose sum is σ = 20597765937840. Its totient is φ = 1515320770560.

The previous prime is 5858387880469. The next prime is 5858387880523. The reversal of 5858387880480 is 840887838585.

5858387880480 is a `hidden beast` number, since 585 + 8 + 38 + 7 + 8 + 8 + 0 + 4 + 8 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 753083782416 + 5105304098064 = 867804^2 + 2259492^2 .

It is a tau number, because it is divible by the number of its divisors (288).

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 5858387880399 and 5858387880408.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9927136 + ... + 10500704.

Almost surely, 25858387880480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5858387880480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10298882968920).

5858387880480 is an abundant number, since it is smaller than the sum of its proper divisors (14739378057360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5858387880480 is a wasteful number, since it uses less digits than its factorization.

5858387880480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573804 (or 573793 counting only the distinct ones).

The product of its (nonzero) digits is 550502400, while the sum is 72.

The spelling of 5858387880480 in words is "five trillion, eight hundred fifty-eight billion, three hundred eighty-seven million, eight hundred eighty thousand, four hundred eighty".