15215132992332 has 96 divisors (see below), whose sum is σ = 43705988569600. Its totient is φ = 4011749379072.

The previous prime is 15215132992303. The next prime is 15215132992349. The reversal of 15215132992332 is 23329923151251.

15215132992332 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 polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2455419 + ... + 6038157.

Almost surely, 2^{15215132992332} is an apocalyptic number.

15215132992332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15215132992332 is an abundant number, since it is smaller than the sum of its proper divisors (28490855577268).

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

15215132992332 is a wasteful number, since it uses less digits than its factorization.

15215132992332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3586655 (or 3586653 counting only the distinct ones).

The product of its digits is 874800, while the sum is 48.

The spelling of 15215132992332 in words is "fifteen trillion, two hundred fifteen billion, one hundred thirty-two million, nine hundred ninety-two thousand, three hundred thirty-two".