23155175036 has 24 divisors (see below), whose sum is σ = 46335127776. Its totient is φ = 9918336960.

The previous prime is 23155174981. The next prime is 23155175041. The reversal of 23155175036 is 63057155132.

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, 167735 + ... + 272846.

It is an arithmetic number, because the mean of its divisors is an integer number (1930630324).

Almost surely, 2^23155175036 is an apocalyptic number.

It is an amenable number.

23155175036 is an abundant number, since it is smaller than the sum of its proper divisors (23179952740).

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

23155175036 is a wasteful number, since it uses less digits than its factorization.

23155175036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442469 (or 442467 counting only the distinct ones).

The product of its (nonzero) digits is 94500, while the sum is 38.

The spelling of 23155175036 in words is "twenty-three billion, one hundred fifty-five million, one hundred seventy-five thousand, thirty-six".