23676516164 has 48 divisors (see below), whose sum is σ = 48961584000. Its totient is φ = 9807018240.

The previous prime is 23676516137. The next prime is 23676516187. The reversal of 23676516164 is 46161567632.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26462 + ... + 219210.

It is an arithmetic number, because the mean of its divisors is an integer number (1020033000).

Almost surely, 2^23676516164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23676516164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24480792000).

23676516164 is an abundant number, since it is smaller than the sum of its proper divisors (25285067836).

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

23676516164 is a wasteful number, since it uses less digits than its factorization.

23676516164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192908 (or 192906 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 47.

The spelling of 23676516164 in words is "twenty-three billion, six hundred seventy-six million, five hundred sixteen thousand, one hundred sixty-four".