31160016054 has 12 divisors (see below), whose sum is σ = 67513368156. Its totient is φ = 10386672012.

The previous prime is 31160016029. The next prime is 31160016067. The reversal of 31160016054 is 45061006113.

31160016054 is a `hidden beast` number, since 3 + 1 + 1 + 600 + 1 + 6 + 0 + 54 = 666.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 865555984 + ... + 865556019.

It is an arithmetic number, because the mean of its divisors is an integer number (5626114013).

Almost surely, 2^31160016054 is an apocalyptic number.

31160016054 is an abundant number, since it is smaller than the sum of its proper divisors (36353352102).

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

31160016054 is a wasteful number, since it uses less digits than its factorization.

31160016054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731112011 (or 1731112008 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 31160016054 in words is "thirty-one billion, one hundred sixty million, sixteen thousand, fifty-four".