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572680795440 = 2435132591671433
BaseRepresentation
bin10000101010101100110…
…11110111010100110000
32000202012002221200010010
420111112123313110300
533340322240423230
61115030320534520
756242364305215
oct10252633672460
92022162850103
10572680795440
11200966419896
1292ba5781440
1342007ab6800
141da09cadb0c
15ed6b7839b0
hex85566f7530

572680795440 has 480 divisors, whose sum is σ = 1968039037440. Its totient is φ = 137652363264.

The previous prime is 572680795417. The next prime is 572680795451. The reversal of 572680795440 is 44597086275.

It is a happy number.

572680795440 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×5726807954402 (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 399636964 + ... + 399638396.

It is an arithmetic number, because the mean of its divisors is an integer number (4100081328).

Almost surely, 2572680795440 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 572680795440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (984019518720).

572680795440 is an abundant number, since it is smaller than the sum of its proper divisors (1395358242000).

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

572680795440 is a wasteful number, since it uses less digits than its factorization.

572680795440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701 (or 1682 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 57.

The spelling of 572680795440 in words is "five hundred seventy-two billion, six hundred eighty million, seven hundred ninety-five thousand, four hundred forty".