15050552252 has 24 divisors (see below), whose sum is σ = 27406403136. Its totient is φ = 7226193728.

The previous prime is 15050552243. The next prime is 15050552261. The reversal of 15050552252 is 25225505051.

It is an interprime number because it is at equal distance from previous prime (15050552243) and next prime (15050552261).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745283 + ... + 765210.

It is an arithmetic number, because the mean of its divisors is an integer number (1141933464).

Almost surely, 2^15050552252 is an apocalyptic number.

It is an amenable number.

15050552252 is a deficient number, since it is larger than the sum of its proper divisors (12355850884).

15050552252 is a wasteful number, since it uses less digits than its factorization.

15050552252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510597 (or 1510595 counting only the distinct ones).

The product of its (nonzero) digits is 25000, while the sum is 32.

The spelling of 15050552252 in words is "fifteen billion, fifty million, five hundred fifty-two thousand, two hundred fifty-two".