15056056065660 has 24 divisors (see below), whose sum is σ = 42156956984016. Its totient is φ = 4014948284160.

The previous prime is 15056056065643. The next prime is 15056056065671. The reversal of 15056056065660 is 6656065065051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125467133821 + ... + 125467133940.

It is an arithmetic number, because the mean of its divisors is an integer number (1756539874334).

Almost surely, 2^{15056056065660} is an apocalyptic number.

15056056065660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15056056065660 is an abundant number, since it is smaller than the sum of its proper divisors (27100900918356).

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

15056056065660 is a wasteful number, since it uses less digits than its factorization.

15056056065660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250934267773 (or 250934267771 counting only the distinct ones).

The product of its (nonzero) digits is 4860000, while the sum is 51.

The spelling of 15056056065660 in words is "fifteen trillion, fifty-six billion, fifty-six million, sixty-five thousand, six hundred sixty".