23537201704 has 16 divisors (see below), whose sum is σ = 44454388500. Its totient is φ = 11682698112.

The previous prime is 23537201659. The next prime is 23537201711. The reversal of 23537201704 is 40710273532.

It can be written as a sum of positive squares in 2 ways, for example, as 23316679204 + 220522500 = 152698^2 + 14850^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23537201704.

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, 10736679 + ... + 10738870.

Almost surely, 2^23537201704 is an apocalyptic number.

It is an amenable number.

23537201704 is a deficient number, since it is larger than the sum of its proper divisors (20917186796).

23537201704 is a wasteful number, since it uses less digits than its factorization.

23537201704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21475692 (or 21475688 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The spelling of 23537201704 in words is "twenty-three billion, five hundred thirty-seven million, two hundred one thousand, seven hundred four".