53646714256 has 10 divisors (see below), whose sum is σ = 103940508902. Its totient is φ = 26823357120.

The previous prime is 53646714193. The next prime is 53646714283. The reversal of 53646714256 is 65241764635.

It can be written as a sum of positive squares in only one way, i.e., 51627110656 + 2019603600 = 227216^2 + 44940^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1676459805 + ... + 1676459836.

Almost surely, 2^53646714256 is an apocalyptic number.

It is an amenable number.

53646714256 is a deficient number, since it is larger than the sum of its proper divisors (50293794646).

53646714256 is a wasteful number, since it uses less digits than its factorization.

53646714256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352919649 (or 3352919643 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 49.

The spelling of 53646714256 in words is "fifty-three billion, six hundred forty-six million, seven hundred fourteen thousand, two hundred fifty-six".