56075874031 has 4 divisors (see below), whose sum is σ = 57591438232. Its totient is φ = 54560309832.

The previous prime is 56075874007. The next prime is 56075874073. The reversal of 56075874031 is 13047857065.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56075874031 - 2¹¹ = 56075871983 is a prime.

It is a super-2 number, since 2×56075874031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56075871031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 757782045 + ... + 757782118.

It is an arithmetic number, because the mean of its divisors is an integer number (14397859558).

Almost surely, 2^56075874031 is an apocalyptic number.

56075874031 is a deficient number, since it is larger than the sum of its proper divisors (1515564201).

56075874031 is a wasteful number, since it uses less digits than its factorization.

56075874031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515564200.

The product of its (nonzero) digits is 705600, while the sum is 46.

The spelling of 56075874031 in words is "fifty-six billion, seventy-five million, eight hundred seventy-four thousand, thirty-one".