15314125332 has 48 divisors (see below), whose sum is σ = 39932190144. Its totient is φ = 4527456000.

The previous prime is 15314125313. The next prime is 15314125349. The reversal of 15314125332 is 23352141351.

It is a super-2 number, since 2×15314125332² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15314125332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1409419 + ... + 1420242.

It is an arithmetic number, because the mean of its divisors is an integer number (831920628).

Almost surely, 2^15314125332 is an apocalyptic number.

15314125332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15314125332 is an abundant number, since it is smaller than the sum of its proper divisors (24618064812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15314125332 is a wasteful number, since it uses less digits than its factorization.

15314125332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829720 (or 2829718 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

Adding to 15314125332 its reverse (23352141351), we get a palindrome (38666266683).

The spelling of 15314125332 in words is "fifteen billion, three hundred fourteen million, one hundred twenty-five thousand, three hundred thirty-two".