252242050 has 24 divisors (see below), whose sum is σ = 469696500. Its totient is φ = 100783680.

The previous prime is 252242047. The next prime is 252242077. The reversal of 252242050 is 50242252.

It is a happy number.

252242050 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 45198729 + 207043321 = 6723^2 + 14389^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53176 + ... + 57724.

Almost surely, 2^252242050 is an apocalyptic number.

252242050 is a deficient number, since it is larger than the sum of its proper divisors (217454450).

252242050 is a wasteful number, since it uses less digits than its factorization.

252242050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5670 (or 5665 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 252242050 is about 15882.1298949480. The cubic root of 252242050 is about 631.8381271729.

The spelling of 252242050 in words is "two hundred fifty-two million, two hundred forty-two thousand, fifty".