56106601561616 has 40 divisors (see below), whose sum is σ = 109322156755584. Its totient is φ = 27894571407360.

The previous prime is 56106601561561. The next prime is 56106601561627. The reversal of 56106601561616 is 61616510660165.

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, 2091701 + ... + 10797611.

Almost surely, 2^{56106601561616} is an apocalyptic number.

It is an amenable number.

56106601561616 is a deficient number, since it is larger than the sum of its proper divisors (53215555193968).

56106601561616 is a wasteful number, since it uses less digits than its factorization.

56106601561616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8708199 (or 8708193 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 56106601561616 in words is "fifty-six trillion, one hundred six billion, six hundred one million, five hundred sixty-one thousand, six hundred sixteen".