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5489669376000 = 21135531729179
BaseRepresentation
bin100111111100010100111…
…0010110000100000000000
3201102210210111102202200000
41033320221302300200000
51204420320330013000
615401530322400000
71104421060532265
oct117705162604000
921383714382600
105489669376000
11182717927a277
12747b27200000
1330a89ab93a74
1414d9b698126c
1597beb439000
hex4fe29cb0800

5489669376000 has 2304 divisors, whose sum is σ = 22601962656000. Its totient is φ = 1322857267200.

The previous prime is 5489669375989. The next prime is 5489669376031. The reversal of 5489669376000 is 6739669845.

5489669376000 is a `hidden beast` number, since 5 + 489 + 6 + 6 + 93 + 7 + 60 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2304).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 30668543911 + ... + 30668544089.

It is an arithmetic number, because the mean of its divisors is an integer number (9809879625).

Almost surely, 25489669376000 is an apocalyptic number.

5489669376000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5489669376000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11300981328000).

5489669376000 is an abundant number, since it is smaller than the sum of its proper divisors (17112293280000).

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

5489669376000 is a wasteful number, since it uses less digits than its factorization.

5489669376000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 235 counting only the distinct ones).

The product of its (nonzero) digits is 58786560, while the sum is 63.

The spelling of 5489669376000 in words is "five trillion, four hundred eighty-nine billion, six hundred sixty-nine million, three hundred seventy-six thousand".