56263061952 has 84 divisors (see below), whose sum is σ = 165626563336. Its totient is φ = 18247472640.

The previous prime is 56263061947. The next prime is 56263062043. The reversal of 56263061952 is 25916036265.

56263061952 is a `hidden beast` number, since 5 + 6 + 2 + 630 + 6 + 1 + 9 + 5 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 56263061898 and 56263061907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1298674 + ... + 1341297.

Almost surely, 2^56263061952 is an apocalyptic number.

It is an amenable number.

56263061952 is an abundant number, since it is smaller than the sum of its proper divisors (109363501384).

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

56263061952 is a wasteful number, since it uses less digits than its factorization.

56263061952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640026 (or 2640013 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 56263061952 in words is "fifty-six billion, two hundred sixty-three million, sixty-one thousand, nine hundred fifty-two".