23537273532 has 12 divisors (see below), whose sum is σ = 54920304936. Its totient is φ = 7845757840.

The previous prime is 23537273477. The next prime is 23537273561.

23537273532 is nontrivially palindromic in base 10.

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

It is a congruent number.

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, 980719719 + ... + 980719742.

It is an arithmetic number, because the mean of its divisors is an integer number (4576692078).

Almost surely, 2^23537273532 is an apocalyptic number.

It is an amenable number.

23537273532 is an abundant number, since it is smaller than the sum of its proper divisors (31383031404).

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

23537273532 is a wasteful number, since it uses less digits than its factorization.

23537273532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1961439468 (or 1961439466 counting only the distinct ones).

The product of its digits is 793800, while the sum is 42.

The spelling of 23537273532 in words is "twenty-three billion, five hundred thirty-seven million, two hundred seventy-three thousand, five hundred thirty-two".