252312050 has 24 divisors (see below), whose sum is σ = 473464116. Its totient is φ = 100029440.

The previous prime is 252312041. The next prime is 252312059. The reversal of 252312050 is 50213252.

It is an interprime number because it is at equal distance from previous prime (252312041) and next prime (252312059).

It can be written as a sum of positive squares in 6 ways, for example, as 26020201 + 226291849 = 5101^2 + 15043^2 .

It is a super-2 number, since 2×252312050² = 127322741150405000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (252312059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16679 + ... + 27978.

Almost surely, 2^252312050 is an apocalyptic number.

252312050 is a deficient number, since it is larger than the sum of its proper divisors (221152066).

252312050 is a wasteful number, since it uses less digits than its factorization.

252312050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44782 (or 44777 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 252312050 is about 15884.3334767311. Note that the first 3 decimals coincide. The cubic root of 252312050 is about 631.8965691578.

The spelling of 252312050 in words is "two hundred fifty-two million, three hundred twelve thousand, fifty".