56719256452 has 6 divisors (see below), whose sum is σ = 99258698798. Its totient is φ = 28359628224.

The previous prime is 56719256443. The next prime is 56719256471. The reversal of 56719256452 is 25465291765.

It is a happy number.

56719256452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 40568405056 + 16150851396 = 201416^2 + 127086^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 56719256452.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7089907053 + ... + 7089907060.

Almost surely, 2^56719256452 is an apocalyptic number.

It is an amenable number.

56719256452 is a deficient number, since it is larger than the sum of its proper divisors (42539442346).

56719256452 is a wasteful number, since it uses less digits than its factorization.

56719256452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14179814117 (or 14179814115 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 52.

The spelling of 56719256452 in words is "fifty-six billion, seven hundred nineteen million, two hundred fifty-six thousand, four hundred fifty-two".