56539827162 has 192 divisors, whose sum is σ = 163042274304. Its totient is φ = 13735526400.

The previous prime is 56539827151. The next prime is 56539827181. The reversal of 56539827162 is 26172893565.

56539827162 is a `hidden beast` number, since 565 + 3 + 9 + 8 + 2 + 71 + 6 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 56539827099 and 56539827108.

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 95 ways as a sum of consecutive naturals, for example, 1287162 + ... + 1330362.

It is an arithmetic number, because the mean of its divisors is an integer number (849178512).

Almost surely, 2^56539827162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56539827162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81521137152).

56539827162 is an abundant number, since it is smaller than the sum of its proper divisors (106502447142).

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

56539827162 is a wasteful number, since it uses less digits than its factorization.

56539827162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43293 (or 43290 counting only the distinct ones).

The product of its digits is 5443200, while the sum is 54.

The spelling of 56539827162 in words is "fifty-six billion, five hundred thirty-nine million, eight hundred twenty-seven thousand, one hundred sixty-two".