15047668016 has 20 divisors (see below), whose sum is σ = 30160197600. Its totient is φ = 7264391232.

The previous prime is 15047668007. The next prime is 15047668033. The reversal of 15047668016 is 61086674051.

It is a Smith number, since the sum of its digits (44) 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 (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16214696 + ... + 16215623.

It is an arithmetic number, because the mean of its divisors is an integer number (1508009880).

Almost surely, 2^15047668016 is an apocalyptic number.

15047668016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15047668016 is an abundant number, since it is smaller than the sum of its proper divisors (15112529584).

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

15047668016 is a wasteful number, since it uses less digits than its factorization.

15047668016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32430356 (or 32430350 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 15047668016 in words is "fifteen billion, forty-seven million, six hundred sixty-eight thousand, sixteen".