252653232441 has 16 divisors (see below), whose sum is σ = 351744120000. Its totient is φ = 161107480128.

The previous prime is 252653232361. The next prime is 252653232451. The reversal of 252653232441 is 144232356252.

It is not a de Polignac number, because 252653232441 - 2²⁵ = 252619678009 is a prime.

It is a super-3 number, since 3×252653232441³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 252653232441.

It is not an unprimeable number, because it can be changed into a prime (252653232451) 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, 13561066 + ... + 13579683.

It is an arithmetic number, because the mean of its divisors is an integer number (21984007500).

Almost surely, 2^252653232441 is an apocalyptic number.

It is an amenable number.

252653232441 is a deficient number, since it is larger than the sum of its proper divisors (99090887559).

252653232441 is a wasteful number, since it uses less digits than its factorization.

252653232441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27140888.

The product of its digits is 345600, while the sum is 39.

Adding to 252653232441 its reverse (144232356252), we get a palindrome (396885588693).

The spelling of 252653232441 in words is "two hundred fifty-two billion, six hundred fifty-three million, two hundred thirty-two thousand, four hundred forty-one".