56031880799232 has 1408 divisors, whose sum is σ = 187144901798400. Its totient is φ = 16546523774976.

The previous prime is 56031880799221. The next prime is 56031880799239. The reversal of 56031880799232 is 23299708813065.

56031880799232 is a `hidden beast` number, since 5 + 6 + 0 + 318 + 80 + 7 + 9 + 9 + 232 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 56031880799232.

It is not an unprimeable number, because it can be changed into a prime (56031880799239) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 240480174988 + ... + 240480175220.

Almost surely, 2^{56031880799232} is an apocalyptic number.

56031880799232 is a gapful number since it is divisible by the number (52) 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 56031880799232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93572450899200).

56031880799232 is an abundant number, since it is smaller than the sum of its proper divisors (131113020999168).

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

56031880799232 is a wasteful number, since it uses less digits than its factorization.

56031880799232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445 (or 395 counting only the distinct ones).

The product of its (nonzero) digits is 39191040, while the sum is 63.

The spelling of 56031880799232 in words is "fifty-six trillion, thirty-one billion, eight hundred eighty million, seven hundred ninety-nine thousand, two hundred thirty-two".