15464515132 has 12 divisors (see below), whose sum is σ = 29523165336. Its totient is φ = 7029325040.

The previous prime is 15464515123. The next prime is 15464515159. The reversal of 15464515132 is 23151546451.

15464515132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 15464515091 and 15464515100.

It is a congruent number.

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, 175733083 + ... + 175733170.

It is an arithmetic number, because the mean of its divisors is an integer number (2460263778).

Almost surely, 2^15464515132 is an apocalyptic number.

It is an amenable number.

15464515132 is a deficient number, since it is larger than the sum of its proper divisors (14058650204).

15464515132 is a wasteful number, since it uses less digits than its factorization.

15464515132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351466268 (or 351466266 counting only the distinct ones).

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

The spelling of 15464515132 in words is "fifteen billion, four hundred sixty-four million, five hundred fifteen thousand, one hundred thirty-two".