15080884164 has 18 divisors (see below), whose sum is σ = 38121123950. Its totient is φ = 5026961376.

The previous prime is 15080884103. The next prime is 15080884171. The reversal of 15080884164 is 46148808051.

15080884164 is a `hidden beast` number, since 1 + 508 + 0 + 8 + 84 + 1 + 64 = 666.

It can be written as a sum of positive squares in only one way, i.e., 9792685764 + 5288198400 = 98958^2 + 72720^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209456689 + ... + 209456760.

Almost surely, 2^15080884164 is an apocalyptic number.

It is an amenable number.

15080884164 is an abundant number, since it is smaller than the sum of its proper divisors (23040239786).

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

15080884164 is a wasteful number, since it uses less digits than its factorization.

15080884164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418913459 (or 418913454 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The spelling of 15080884164 in words is "fifteen billion, eighty million, eight hundred eighty-four thousand, one hundred sixty-four".