15274202252 has 6 divisors (see below), whose sum is σ = 26729853948. Its totient is φ = 7637101124.

The previous prime is 15274202213. The next prime is 15274202261. The reversal of 15274202252 is 25220247251.

15274202252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1909275278 + ... + 1909275285.

It is an arithmetic number, because the mean of its divisors is an integer number (4454975658).

Almost surely, 2^15274202252 is an apocalyptic number.

It is an amenable number.

15274202252 is a deficient number, since it is larger than the sum of its proper divisors (11455651696).

15274202252 is a wasteful number, since it uses less digits than its factorization.

15274202252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3818550567 (or 3818550565 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 32.

The spelling of 15274202252 in words is "fifteen billion, two hundred seventy-four million, two hundred two thousand, two hundred fifty-two".