56236927236 has 24 divisors (see below), whose sum is σ = 149965139520. Its totient is φ = 16067693472.

The previous prime is 56236927207. The next prime is 56236927259. The reversal of 56236927236 is 63272963265.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334743531 + ... + 334743698.

It is an arithmetic number, because the mean of its divisors is an integer number (6248547480).

Almost surely, 2^56236927236 is an apocalyptic number.

It is an amenable number.

56236927236 is an abundant number, since it is smaller than the sum of its proper divisors (93728212284).

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

56236927236 is a wasteful number, since it uses less digits than its factorization.

56236927236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669487243 (or 669487241 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 51.

The spelling of 56236927236 in words is "fifty-six billion, two hundred thirty-six million, nine hundred twenty-seven thousand, two hundred thirty-six".