56837543272 has 16 divisors (see below), whose sum is σ = 106963646400. Its totient is φ = 28313904240.

The previous prime is 56837543237. The next prime is 56837543339. The reversal of 56837543272 is 27234573865.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13106122 + ... + 13110457.

It is an arithmetic number, because the mean of its divisors is an integer number (6685227900).

Almost surely, 2^56837543272 is an apocalyptic number.

It is an amenable number.

56837543272 is a deficient number, since it is larger than the sum of its proper divisors (50126103128).

56837543272 is a wasteful number, since it uses less digits than its factorization.

56837543272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26216856 (or 26216852 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 52.

The spelling of 56837543272 in words is "fifty-six billion, eight hundred thirty-seven million, five hundred forty-three thousand, two hundred seventy-two".