23166498495 has 32 divisors (see below), whose sum is σ = 44203410432. Its totient is φ = 10129946112.

The previous prime is 23166498491. The next prime is 23166498499. The reversal of 23166498495 is 59489466132.

It is an interprime number because it is at equal distance from previous prime (23166498491) and next prime (23166498499).

It is not a de Polignac number, because 23166498495 - 2² = 23166498491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23166498491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4793962 + ... + 4798791.

It is an arithmetic number, because the mean of its divisors is an integer number (1381356576).

Almost surely, 2^23166498495 is an apocalyptic number.

23166498495 is a deficient number, since it is larger than the sum of its proper divisors (21036911937).

23166498495 is a wasteful number, since it uses less digits than its factorization.

23166498495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9592791.

The product of its digits is 11197440, while the sum is 57.

The spelling of 23166498495 in words is "twenty-three billion, one hundred sixty-six million, four hundred ninety-eight thousand, four hundred ninety-five".