56487163285361 has 8 divisors (see below), whose sum is σ = 57726981417600. Its totient is φ = 55260464922000.

The previous prime is 56487163285327. The next prime is 56487163285379. The reversal of 56487163285361 is 16358236178465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 56487163285361 - 2²² = 56487159091057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56487163285061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3279933515 + ... + 3279950736.

It is an arithmetic number, because the mean of its divisors is an integer number (7215872677200).

Almost surely, 2^{56487163285361} is an apocalyptic number.

It is an amenable number.

56487163285361 is a deficient number, since it is larger than the sum of its proper divisors (1239818132239).

56487163285361 is a wasteful number, since it uses less digits than its factorization.

56487163285361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6559884439.

The product of its digits is 174182400, while the sum is 65.

The spelling of 56487163285361 in words is "fifty-six trillion, four hundred eighty-seven billion, one hundred sixty-three million, two hundred eighty-five thousand, three hundred sixty-one".