15245052204 has 12 divisors (see below), whose sum is σ = 35571788504. Its totient is φ = 5081684064.

The previous prime is 15245052167. The next prime is 15245052217. The reversal of 15245052204 is 40225054251.

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

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

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, 635210497 + ... + 635210520.

Almost surely, 2^15245052204 is an apocalyptic number.

It is an amenable number.

15245052204 is an abundant number, since it is smaller than the sum of its proper divisors (20326736300).

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

15245052204 is a wasteful number, since it uses less digits than its factorization.

15245052204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270421024 (or 1270421022 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 15245052204 in words is "fifteen billion, two hundred forty-five million, fifty-two thousand, two hundred four".