23183883564 has 12 divisors (see below), whose sum is σ = 54095728344. Its totient is φ = 7727961184.

The previous prime is 23183883559. The next prime is 23183883577. The reversal of 23183883564 is 46538838132.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 965995137 + ... + 965995160.

It is an arithmetic number, because the mean of its divisors is an integer number (4507977362).

Almost surely, 2^23183883564 is an apocalyptic number.

It is an amenable number.

23183883564 is an abundant number, since it is smaller than the sum of its proper divisors (30911844780).

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

23183883564 is a wasteful number, since it uses less digits than its factorization.

23183883564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1931990304 (or 1931990302 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 51.

The spelling of 23183883564 in words is "twenty-three billion, one hundred eighty-three million, eight hundred eighty-three thousand, five hundred sixty-four".