252034522 has 24 divisors (see below), whose sum is σ = 389581920. Its totient is φ = 122256960.

The previous prime is 252034499. The next prime is 252034589. The reversal of 252034522 is 225430252.

It is a happy number.

It is an unprimeable number.

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, 1813129 + ... + 1813267.

It is an arithmetic number, because the mean of its divisors is an integer number (16232580).

Almost surely, 2^252034522 is an apocalyptic number.

252034522 is a deficient number, since it is larger than the sum of its proper divisors (137547398).

252034522 is a wasteful number, since it uses less digits than its factorization.

252034522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 252034522 is about 15875.5951699456. The cubic root of 252034522 is about 631.6648014865.

Adding to 252034522 its reverse (225430252), we get a palindrome (477464774).

The spelling of 252034522 in words is "two hundred fifty-two million, thirty-four thousand, five hundred twenty-two".