56065156043305 has 16 divisors (see below), whose sum is σ = 67332345035904. Its totient is φ = 44816021441280.

The previous prime is 56065156043297. The next prime is 56065156043311. The reversal of 56065156043305 is 50334065156065.

It is not a de Polignac number, because 56065156043305 - 2³ = 56065156043297 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 324814225 + ... + 324986785.

It is an arithmetic number, because the mean of its divisors is an integer number (4208271564744).

Almost surely, 2^{56065156043305} is an apocalyptic number.

It is an amenable number.

56065156043305 is a deficient number, since it is larger than the sum of its proper divisors (11267188992599).

56065156043305 is a wasteful number, since it uses less digits than its factorization.

56065156043305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224496.

The product of its (nonzero) digits is 4860000, while the sum is 49.

The spelling of 56065156043305 in words is "fifty-six trillion, sixty-five billion, one hundred fifty-six million, forty-three thousand, three hundred five".