15133072252 has 12 divisors (see below), whose sum is σ = 26485123896. Its totient is φ = 7565894000.

The previous prime is 15133072247. The next prime is 15133072277. The reversal of 15133072252 is 25227033151.

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, 105403 + ... + 203410.

It is an arithmetic number, because the mean of its divisors is an integer number (2207093658).

Almost surely, 2^15133072252 is an apocalyptic number.

It is an amenable number.

15133072252 is a deficient number, since it is larger than the sum of its proper divisors (11352051644).

15133072252 is a wasteful number, since it uses less digits than its factorization.

15133072252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321068 (or 321066 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 31.

The spelling of 15133072252 in words is "fifteen billion, one hundred thirty-three million, seventy-two thousand, two hundred fifty-two".