13165464532 has 36 divisors (see below), whose sum is σ = 25570443808. Its totient is φ = 5926179600.

The previous prime is 13165464503. The next prime is 13165464541. The reversal of 13165464532 is 23546456131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82194 + ... + 181897.

Almost surely, 2^13165464532 is an apocalyptic number.

It is an amenable number.

13165464532 is a deficient number, since it is larger than the sum of its proper divisors (12404979276).

13165464532 is a wasteful number, since it uses less digits than its factorization.

13165464532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264220 (or 264207 counting only the distinct ones).

The product of its digits is 259200, while the sum is 40.

The spelling of 13165464532 in words is "thirteen billion, one hundred sixty-five million, four hundred sixty-four thousand, five hundred thirty-two".