56039373208 has 32 divisors (see below), whose sum is σ = 129321632160. Its totient is φ = 22169422080.

The previous prime is 56039373077. The next prime is 56039373233. The reversal of 56039373208 is 80237393065.

It is a super-2 number, since 2×56039373208² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 38487853 + ... + 38489308.

It is an arithmetic number, because the mean of its divisors is an integer number (4041301005).

Almost surely, 2^56039373208 is an apocalyptic number.

It is an amenable number.

56039373208 is an abundant number, since it is smaller than the sum of its proper divisors (73282258952).

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

56039373208 is a wasteful number, since it uses less digits than its factorization.

56039373208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76977187 (or 76977183 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 46.

The spelling of 56039373208 in words is "fifty-six billion, thirty-nine million, three hundred seventy-three thousand, two hundred eight".