15465610252 has 12 divisors (see below), whose sum is σ = 27130993960. Its totient is φ = 7713897696.

The previous prime is 15465610249. The next prime is 15465610261. The reversal of 15465610252 is 25201656451.

15465610252 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 in 3 ways as a sum of consecutive naturals, for example, 4725018 + ... + 4728289.

Almost surely, 2^15465610252 is an apocalyptic number.

It is an amenable number.

15465610252 is a deficient number, since it is larger than the sum of its proper divisors (11665383708).

15465610252 is a wasteful number, since it uses less digits than its factorization.

15465610252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9453720 (or 9453718 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

The spelling of 15465610252 in words is "fifteen billion, four hundred sixty-five million, six hundred ten thousand, two hundred fifty-two".