56432674368 has 252 divisors, whose sum is σ = 192542922000. Its totient is φ = 15748314624.

The previous prime is 56432674367. The next prime is 56432674387. The reversal of 56432674368 is 86347623465.

56432674368 is a `hidden beast` number, since 56 + 432 + 67 + 43 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (252).

It is not an unprimeable number, because it can be changed into a prime (56432674367) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1190383 + ... + 1236881.

Almost surely, 2^56432674368 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 56432674368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96271461000).

56432674368 is an abundant number, since it is smaller than the sum of its proper divisors (136110247632).

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

56432674368 is a wasteful number, since it uses less digits than its factorization.

56432674368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46574 (or 46554 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 54.

The spelling of 56432674368 in words is "fifty-six billion, four hundred thirty-two million, six hundred seventy-four thousand, three hundred sixty-eight".