252500275012 has 12 divisors (see below), whose sum is σ = 443269412460. Its totient is φ = 125851871456.

The previous prime is 252500274989. The next prime is 252500275039. The reversal of 252500275012 is 210572005252.

It can be written as a sum of positive squares in 2 ways, for example, as 108256792576 + 144243482436 = 329024^2 + 379794^2 .

It is a super-2 number, since 2×252500275012² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99565087 + ... + 99567622.

It is an arithmetic number, because the mean of its divisors is an integer number (36939117705).

Almost surely, 2^252500275012 is an apocalyptic number.

It is an amenable number.

252500275012 is a deficient number, since it is larger than the sum of its proper divisors (190769137448).

252500275012 is a wasteful number, since it uses less digits than its factorization.

252500275012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199133030 (or 199133028 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 31.

The spelling of 252500275012 in words is "two hundred fifty-two billion, five hundred million, two hundred seventy-five thousand, twelve".