252033522 has 32 divisors (see below), whose sum is σ = 550290048. Its totient is φ = 76484736.

The previous prime is 252033521. The next prime is 252033539. The reversal of 252033522 is 225330252.

It is a junction number, because it is equal to n+sod(n) for n = 252033492 and 252033501.

It is not an unprimeable number, because it can be changed into a prime (252033521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16438 + ... + 27825.

It is an arithmetic number, because the mean of its divisors is an integer number (17196564).

Almost surely, 2^252033522 is an apocalyptic number.

252033522 is an abundant number, since it is smaller than the sum of its proper divisors (298256526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252033522 is a wasteful number, since it uses less digits than its factorization.

252033522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44354.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 252033522 is about 15875.5636750321. The cubic root of 252033522 is about 631.6639660644.

Adding to 252033522 its reverse (225330252), we get a palindrome (477363774).

The spelling of 252033522 in words is "two hundred fifty-two million, thirty-three thousand, five hundred twenty-two".