15913052 has 6 divisors (see below), whose sum is σ = 27847848. Its totient is φ = 7956524.

The previous prime is 15913031. The next prime is 15913061. The reversal of 15913052 is 25031951.

15913052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1989128 + ... + 1989135.

It is an arithmetic number, because the mean of its divisors is an integer number (4641308).

Almost surely, 2^15913052 is an apocalyptic number.

It is an amenable number.

15913052 is a deficient number, since it is larger than the sum of its proper divisors (11934796).

15913052 is a wasteful number, since it uses less digits than its factorization.

15913052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978267 (or 3978265 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 15913052 is about 3989.1166942069. The cubic root of 15913052 is about 251.5269322578.

The spelling of 15913052 in words is "fifteen million, nine hundred thirteen thousand, fifty-two".