23006508164 has 12 divisors (see below), whose sum is σ = 40266206988. Its totient is φ = 11501877600.

The previous prime is 23006508157. The next prime is 23006508181. The reversal of 23006508164 is 46180560032.

It can be written as a sum of positive squares in 2 ways, for example, as 15949164100 + 7057344064 = 126290^2 + 84008^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306047 + ... + 373734.

It is an arithmetic number, because the mean of its divisors is an integer number (3355517249).

Almost surely, 2^23006508164 is an apocalyptic number.

It is an amenable number.

23006508164 is a deficient number, since it is larger than the sum of its proper divisors (17259698824).

23006508164 is a wasteful number, since it uses less digits than its factorization.

23006508164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688246 (or 688244 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 23006508164 in words is "twenty-three billion, six million, five hundred eight thousand, one hundred sixty-four".