52311653264 has 20 divisors (see below), whose sum is σ = 109150276956. Its totient is φ = 24143839872.

The previous prime is 52311653263. The next prime is 52311653299. The reversal of 52311653264 is 46235611325.

It can be written as a sum of positive squares in 2 ways, for example, as 15020953600 + 37290699664 = 122560^2 + 193108^2 .

It is not an unprimeable number, because it can be changed into a prime (52311653263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125748959 + ... + 125749374.

Almost surely, 2^52311653264 is an apocalyptic number.

It is an amenable number.

52311653264 is an abundant number, since it is smaller than the sum of its proper divisors (56838623692).

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

52311653264 is a wasteful number, since it uses less digits than its factorization.

52311653264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251498354 (or 251498348 counting only the distinct ones).

The product of its digits is 129600, while the sum is 38.

The spelling of 52311653264 in words is "fifty-two billion, three hundred eleven million, six hundred fifty-three thousand, two hundred sixty-four".