15332403312152 has 32 divisors (see below), whose sum is σ = 30028309178400. Its totient is φ = 7329987243264.

The previous prime is 15332403312137. The next prime is 15332403312157. The reversal of 15332403312152 is 25121330423351.

It is a super-2 number, since 2×15332403312152² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15332403312157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320791373 + ... + 320839164.

It is an arithmetic number, because the mean of its divisors is an integer number (938384661825).

Almost surely, 2^{15332403312152} is an apocalyptic number.

It is an amenable number.

15332403312152 is a deficient number, since it is larger than the sum of its proper divisors (14695905866248).

15332403312152 is a wasteful number, since it uses less digits than its factorization.

15332403312152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 641630675 (or 641630671 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 35.

The spelling of 15332403312152 in words is "fifteen trillion, three hundred thirty-two billion, four hundred three million, three hundred twelve thousand, one hundred fifty-two".