31053226164 has 24 divisors (see below), whose sum is σ = 75607855680. Its totient is φ = 9901028544.

The previous prime is 31053226159. The next prime is 31053226181. The reversal of 31053226164 is 46162235013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56255569 + ... + 56256120.

It is an arithmetic number, because the mean of its divisors is an integer number (3150327320).

Almost surely, 2^31053226164 is an apocalyptic number.

It is an amenable number.

31053226164 is an abundant number, since it is smaller than the sum of its proper divisors (44554629516).

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

31053226164 is a wasteful number, since it uses less digits than its factorization.

31053226164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112511719 (or 112511717 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 31053226164 in words is "thirty-one billion, fifty-three million, two hundred twenty-six thousand, one hundred sixty-four".