252772801312 has 48 divisors (see below), whose sum is σ = 532717063200. Its totient is φ = 117705070080.

The previous prime is 252772801241. The next prime is 252772801361. The reversal of 252772801312 is 213108277252.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3487389 + ... + 3559132.

It is an arithmetic number, because the mean of its divisors is an integer number (11098272150).

Almost surely, 2^252772801312 is an apocalyptic number.

It is an amenable number.

252772801312 is an abundant number, since it is smaller than the sum of its proper divisors (279944261888).

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

252772801312 is a wasteful number, since it uses less digits than its factorization.

252772801312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7046609 (or 7046601 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 252772801312 in words is "two hundred fifty-two billion, seven hundred seventy-two million, eight hundred one thousand, three hundred twelve".