15614512132 has 24 divisors (see below), whose sum is σ = 29251101600. Its totient is φ = 7270983936.

The previous prime is 15614512051. The next prime is 15614512141. The reversal of 15614512132 is 23121541651.

It is a junction number, because it is equal to n+sod(n) for n = 15614512094 and 15614512103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1736653 + ... + 1745620.

It is an arithmetic number, because the mean of its divisors is an integer number (1218795900).

Almost surely, 2^15614512132 is an apocalyptic number.

It is an amenable number.

15614512132 is a deficient number, since it is larger than the sum of its proper divisors (13636589468).

15614512132 is a wasteful number, since it uses less digits than its factorization.

15614512132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482355 (or 3482353 counting only the distinct ones).

The product of its digits is 7200, while the sum is 31.

The spelling of 15614512132 in words is "fifteen billion, six hundred fourteen million, five hundred twelve thousand, one hundred thirty-two".