56233715436 has 36 divisors (see below), whose sum is σ = 142352110264. Its totient is φ = 18717436800.

The previous prime is 56233715429. The next prime is 56233715459. The reversal of 56233715436 is 63451733265.

It is a happy number.

56233715436 is a `hidden beast` number, since 5 + 6 + 2 + 33 + 71 + 543 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 56233715391 and 56233715400.

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, 1105405 + ... + 1155156.

Almost surely, 2^56233715436 is an apocalyptic number.

It is an amenable number.

56233715436 is an abundant number, since it is smaller than the sum of its proper divisors (86118394828).

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

56233715436 is a wasteful number, since it uses less digits than its factorization.

56233715436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261262 (or 2261257 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 45.

The spelling of 56233715436 in words is "fifty-six billion, two hundred thirty-three million, seven hundred fifteen thousand, four hundred thirty-six".