252413450231 has 8 divisors (see below), whose sum is σ = 252651037584. Its totient is φ = 252175944960.

The previous prime is 252413450213. The next prime is 252413450293. The reversal of 252413450231 is 132054314252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 252413450231 - 2⁶ = 252413450167 is a prime.

It is a super-2 number, since 2×252413450231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252413450831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7333895 + ... + 7368231.

It is an arithmetic number, because the mean of its divisors is an integer number (31581379698).

Almost surely, 2^252413450231 is an apocalyptic number.

252413450231 is a deficient number, since it is larger than the sum of its proper divisors (237587353).

252413450231 is a wasteful number, since it uses less digits than its factorization.

252413450231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41041.

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 252413450231 its reverse (132054314252), we get a palindrome (384467764483).

The spelling of 252413450231 in words is "two hundred fifty-two billion, four hundred thirteen million, four hundred fifty thousand, two hundred thirty-one".