252301542025 has 48 divisors (see below), whose sum is σ = 340834435200. Its totient is φ = 184155125760.

The previous prime is 252301541993. The next prime is 252301542037. The reversal of 252301542025 is 520245103252.

It is not a de Polignac number, because 252301542025 - 2⁵ = 252301541993 is a prime.

It is a super-2 number, since 2×252301542025² (a number of 24 digits) contains 22 as substring.

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 47 ways as a sum of consecutive naturals, for example, 26444706 + ... + 26454244.

It is an arithmetic number, because the mean of its divisors is an integer number (7100717400).

Almost surely, 2^252301542025 is an apocalyptic number.

252301542025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

252301542025 is a deficient number, since it is larger than the sum of its proper divisors (88532893175).

252301542025 is a wasteful number, since it uses less digits than its factorization.

252301542025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10498 (or 10493 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 252301542025 its reverse (520245103252), we get a palindrome (772546645277).

The spelling of 252301542025 in words is "two hundred fifty-two billion, three hundred one million, five hundred forty-two thousand, twenty-five".