252524001 has 32 divisors (see below), whose sum is σ = 368834688. Its totient is φ = 153031680.

The previous prime is 252523991. The next prime is 252524021. The reversal of 252524001 is 100425252.

It is a happy number.

It is not a de Polignac number, because 252524001 - 2¹¹ = 252521953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (252524021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307171 + ... + 307991.

It is an arithmetic number, because the mean of its divisors is an integer number (11526084).

Almost surely, 2^252524001 is an apocalyptic number.

It is an amenable number.

252524001 is a deficient number, since it is larger than the sum of its proper divisors (116310687).

252524001 is a wasteful number, since it uses less digits than its factorization.

252524001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 252524001 is about 15891.0037757217. The cubic root of 252524001 is about 632.0734580868.

Adding to 252524001 its reverse (100425252), we get a palindrome (352949253).

The spelling of 252524001 in words is "two hundred fifty-two million, five hundred twenty-four thousand, one".