31080063575 has 12 divisors (see below), whose sum is σ = 42042850008. Its totient is φ = 22603682400.

The previous prime is 31080063503. The next prime is 31080063577. The reversal of 31080063575 is 57536008013.

It is not a de Polignac number, because 31080063575 - 2²⁰ = 31079014999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31080063577) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56508932 + ... + 56509481.

It is an arithmetic number, because the mean of its divisors is an integer number (3503570834).

Almost surely, 2^31080063575 is an apocalyptic number.

31080063575 is a deficient number, since it is larger than the sum of its proper divisors (10962786433).

31080063575 is a wasteful number, since it uses less digits than its factorization.

31080063575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113018434 (or 113018429 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 31080063575 in words is "thirty-one billion, eighty million, sixty-three thousand, five hundred seventy-five".