56800645119 has 16 divisors (see below), whose sum is σ = 84153427200. Its totient is φ = 37865151288.

The previous prime is 56800645093. The next prime is 56800645133. The reversal of 56800645119 is 91154600865.

56800645119 is a `hidden beast` number, since 56 + 80 + 0 + 6 + 4 + 511 + 9 = 666.

It is not a de Polignac number, because 56800645119 - 2²⁹ = 56263774207 is a prime.

It is a super-2 number, since 2×56800645119² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56800645189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646192 + ... + 728810.

It is an arithmetic number, because the mean of its divisors is an integer number (5259589200).

Almost surely, 2^56800645119 is an apocalyptic number.

56800645119 is a deficient number, since it is larger than the sum of its proper divisors (27352782081).

56800645119 is a wasteful number, since it uses less digits than its factorization.

56800645119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108091 (or 108085 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 56800645119 in words is "fifty-six billion, eight hundred million, six hundred forty-five thousand, one hundred nineteen".