15465256356 has 48 divisors (see below), whose sum is σ = 39691487808. Its totient is φ = 4686436480.

The previous prime is 15465256333. The next prime is 15465256369. The reversal of 15465256356 is 65365256451.

15465256356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

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 15 ways as a sum of consecutive naturals, for example, 468165 + ... + 500108.

It is an arithmetic number, because the mean of its divisors is an integer number (826905996).

Almost surely, 2^15465256356 is an apocalyptic number.

It is an amenable number.

15465256356 is an abundant number, since it is smaller than the sum of its proper divisors (24226231452).

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

15465256356 is a wasteful number, since it uses less digits than its factorization.

15465256356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 968313 (or 968289 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 48.

The spelling of 15465256356 in words is "fifteen billion, four hundred sixty-five million, two hundred fifty-six thousand, three hundred fifty-six".