252501352 has 16 divisors (see below), whose sum is σ = 474539940. Its totient is φ = 125957376.

The previous prime is 252501331. The next prime is 252501377. The reversal of 252501352 is 253105252.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 183710916 + 68790436 = 13554^2 + 8294^2 .

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, 32983 + ... + 39910.

Almost surely, 2^252501352 is an apocalyptic number.

It is an amenable number.

252501352 is a deficient number, since it is larger than the sum of its proper divisors (222038588).

252501352 is a wasteful number, since it uses less digits than its factorization.

252501352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73332 (or 73328 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 252501352 is about 15890.2911238278. The cubic root of 252501352 is about 632.0545605303.

The spelling of 252501352 in words is "two hundred fifty-two million, five hundred one thousand, three hundred fifty-two".