53272332864 has 189 divisors, whose sum is σ = 156286224003. Its totient is φ = 17349375744.

The previous prime is 53272332859. The next prime is 53272332871. The reversal of 53272332864 is 46823327235.

The square root of 53272332864 is 230808.

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

53272332864 is a `hidden beast` number, since 53 + 272 + 3 + 328 + 6 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 326824047 + ... + 326824209.

Almost surely, 2^53272332864 is an apocalyptic number.

53272332864 is the 230808-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53272332864

53272332864 is an abundant number, since it is smaller than the sum of its proper divisors (103013891139).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53272332864 is an equidigital number, since it uses as much as digits as its factorization.

53272332864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 227 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The spelling of 53272332864 in words is "fifty-three billion, two hundred seventy-two million, three hundred thirty-two thousand, eight hundred sixty-four".