252530801 has 12 divisors (see below), whose sum is σ = 269668800. Its totient is φ = 236427840.

The previous prime is 252530791. The next prime is 252530813. The reversal of 252530801 is 108035252.

It is not a de Polignac number, because 252530801 - 2¹⁰ = 252529777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252530851) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 55316 + ... + 59706.

It is an arithmetic number, because the mean of its divisors is an integer number (22472400).

Almost surely, 2^252530801 is an apocalyptic number.

It is an amenable number.

252530801 is a deficient number, since it is larger than the sum of its proper divisors (17137999).

252530801 is a wasteful number, since it uses less digits than its factorization.

252530801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4624 (or 4607 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 252530801 is about 15891.2177318165. The cubic root of 252530801 is about 632.0791315554.

The spelling of 252530801 in words is "two hundred fifty-two million, five hundred thirty thousand, eight hundred one".