252253354250 has 32 divisors (see below), whose sum is σ = 481128083280. Its totient is φ = 98997537600.

The previous prime is 252253354231. The next prime is 252253354261. The reversal of 252253354250 is 52453352252.

It can be written as a sum of positive squares in 8 ways, for example, as 1595922601 + 250657431649 = 39949^2 + 500657^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9505745 + ... + 9532244.

Almost surely, 2^252253354250 is an apocalyptic number.

252253354250 is a deficient number, since it is larger than the sum of its proper divisors (228874729030).

252253354250 is a wasteful number, since it uses less digits than its factorization.

252253354250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19038059 (or 19038049 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 252253354250 in words is "two hundred fifty-two billion, two hundred fifty-three million, three hundred fifty-four thousand, two hundred fifty".