15056161516 has 24 divisors (see below), whose sum is σ = 28748626704. Its totient is φ = 6842508480.

The previous prime is 15056161447. The next prime is 15056161541. The reversal of 15056161516 is 61516165051.

15056161516 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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253566 + ... + 307258.

It is an arithmetic number, because the mean of its divisors is an integer number (1197859446).

Almost surely, 2^15056161516 is an apocalyptic number.

It is an amenable number.

15056161516 is a deficient number, since it is larger than the sum of its proper divisors (13692465188).

15056161516 is a wasteful number, since it uses less digits than its factorization.

15056161516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60081 (or 60079 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 15056161516 in words is "fifteen billion, fifty-six million, one hundred sixty-one thousand, five hundred sixteen".