53692304656 has 45 divisors (see below), whose sum is σ = 106125778479. Its totient is φ = 26315522688.

The previous prime is 53692304641. The next prime is 53692304663. The reversal of 53692304656 is 65640329635.

The square root of 53692304656 is 231716.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 32586026256 + 21106278400 = 180516^2 + 145280^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 49123246 + ... + 49124338.

Almost surely, 2^53692304656 is an apocalyptic number.

53692304656 is the 231716-th square number.

It is an amenable number.

53692304656 is a deficient number, since it is larger than the sum of its proper divisors (52433473823).

53692304656 is an frugal number, since it uses more digits than its factorization.

53692304656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2300 (or 1148 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 49.

Multiplying 53692304656 by its sum of digits (49), we get a square (2630922928144 = 1622012²).

The spelling of 53692304656 in words is "fifty-three billion, six hundred ninety-two million, three hundred four thousand, six hundred fifty-six".