52266933264 has 160 divisors (see below), whose sum is σ = 166563339264. Its totient is φ = 13753059840.

The previous prime is 52266933259. The next prime is 52266933283. The reversal of 52266933264 is 46233966225.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1921519 + ... + 1948529.

Almost surely, 2^52266933264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52266933264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83281669632).

52266933264 is an abundant number, since it is smaller than the sum of its proper divisors (114296406000).

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

52266933264 is a wasteful number, since it uses less digits than its factorization.

52266933264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27485 (or 27479 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 48.

The spelling of 52266933264 in words is "fifty-two billion, two hundred sixty-six million, nine hundred thirty-three thousand, two hundred sixty-four".