164570104831 has 12 divisors (see below), whose sum is σ = 183856543192. Its totient is φ = 147156570000.

The previous prime is 164570104813. The next prime is 164570104847. The reversal of 164570104831 is 138401075461.

164570104831 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 164570104831 - 2⁵ = 164570104799 is a prime.

It is a super-2 number, since 2×164570104831² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164570104861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11140845 + ... + 11155606.

Almost surely, 2^164570104831 is an apocalyptic number.

164570104831 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

164570104831 is a deficient number, since it is larger than the sum of its proper divisors (19286438361).

164570104831 is a wasteful number, since it uses less digits than its factorization.

164570104831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22296534 (or 22296523 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 164570104831 in words is "one hundred sixty-four billion, five hundred seventy million, one hundred four thousand, eight hundred thirty-one".