56312075157 has 8 divisors (see below), whose sum is σ = 80858364384. Its totient is φ = 34653584688.

The previous prime is 56312075137. The next prime is 56312075161. The reversal of 56312075157 is 75157021365.

56312075157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56312075157 - 2¹¹ = 56312073109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56312075107) 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, 721949643 + ... + 721949720.

It is an arithmetic number, because the mean of its divisors is an integer number (10107295548).

Almost surely, 2^56312075157 is an apocalyptic number.

It is an amenable number.

56312075157 is a deficient number, since it is larger than the sum of its proper divisors (24546289227).

56312075157 is a wasteful number, since it uses less digits than its factorization.

56312075157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1443899379.

The product of its (nonzero) digits is 220500, while the sum is 42.

The spelling of 56312075157 in words is "fifty-six billion, three hundred twelve million, seventy-five thousand, one hundred fifty-seven".