252502354 has 16 divisors (see below), whose sum is σ = 417838680. Its totient is φ = 113696640.

The previous prime is 252502331. The next prime is 252502373. The reversal of 252502354 is 453205252.

It can be written as a sum of positive squares in 4 ways, for example, as 124925329 + 127577025 = 11177^2 + 11295^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117369 + ... + 119500.

Almost surely, 2^252502354 is an apocalyptic number.

252502354 is a deficient number, since it is larger than the sum of its proper divisors (165336326).

252502354 is a wasteful number, since it uses less digits than its factorization.

252502354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236925.

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 252502354 is about 15890.3226524825. The cubic root of 252502354 is about 632.0553965889.

The spelling of 252502354 in words is "two hundred fifty-two million, five hundred two thousand, three hundred fifty-four".