56338836472 has 32 divisors (see below), whose sum is σ = 108786150720. Its totient is φ = 27333348480.

The previous prime is 56338836443. The next prime is 56338836473. The reversal of 56338836472 is 27463883365.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56338836473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150679 + ... + 367942.

It is an arithmetic number, because the mean of its divisors is an integer number (3399567210).

Almost surely, 2^56338836472 is an apocalyptic number.

It is an amenable number.

56338836472 is a deficient number, since it is larger than the sum of its proper divisors (52447314248).

56338836472 is a wasteful number, since it uses less digits than its factorization.

56338836472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519031 (or 519027 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 55.

The spelling of 56338836472 in words is "fifty-six billion, three hundred thirty-eight million, eight hundred thirty-six thousand, four hundred seventy-two".