56416652546031 has 16 divisors (see below), whose sum is σ = 83649129773920. Its totient is φ = 37580094996480.

The previous prime is 56416652546011. The next prime is 56416652546039. The reversal of 56416652546031 is 13064525661465.

56416652546031 is a `hidden beast` number, since 5 + 6 + 4 + 1 + 6 + 6 + 5 + 25 + 4 + 603 + 1 = 666.

It is not a de Polignac number, because 56416652546031 - 2¹⁰ = 56416652545007 is a prime.

It is a super-2 number, since 2×56416652546031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56416652546039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861263890 + ... + 861329391.

It is an arithmetic number, because the mean of its divisors is an integer number (5228070610870).

Almost surely, 2^{56416652546031} is an apocalyptic number.

56416652546031 is a deficient number, since it is larger than the sum of its proper divisors (27232477227889).

56416652546031 is a wasteful number, since it uses less digits than its factorization.

56416652546031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722594503 (or 1722594497 counting only the distinct ones).

The product of its (nonzero) digits is 15552000, while the sum is 54.

The spelling of 56416652546031 in words is "fifty-six trillion, four hundred sixteen billion, six hundred fifty-two million, five hundred forty-six thousand, thirty-one".