10559781162 has 256 divisors, whose sum is σ = 28864512000. Its totient is φ = 2856409920.

The previous prime is 10559781121. The next prime is 10559781179. The reversal of 10559781162 is 26118795501.

10559781162 is a `hidden beast` number, since 1 + 0 + 559 + 7 + 81 + 16 + 2 = 666.

It is a super-2 number, since 2×10559781162² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 30431473 + ... + 30431819.

It is an arithmetic number, because the mean of its divisors is an integer number (112752000).

Almost surely, 2^10559781162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10559781162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14432256000).

10559781162 is an abundant number, since it is smaller than the sum of its proper divisors (18304730838).

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

10559781162 is a wasteful number, since it uses less digits than its factorization.

10559781162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 45.

The spelling of 10559781162 in words is "ten billion, five hundred fifty-nine million, seven hundred eighty-one thousand, one hundred sixty-two".