253452255263 has 8 divisors (see below), whose sum is σ = 254369951040. Its totient is φ = 252535963680.

The previous prime is 253452255253. The next prime is 253452255311. The reversal of 253452255263 is 362552254352.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253452255263 is a prime.

It is a super-2 number, since 2×253452255263² (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 (253452255253) 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, 11273 + ... + 712061.

It is an arithmetic number, because the mean of its divisors is an integer number (31796243880).

Almost surely, 2^253452255263 is an apocalyptic number.

253452255263 is a deficient number, since it is larger than the sum of its proper divisors (917695777).

253452255263 is an equidigital number, since it uses as much as digits as its factorization.

253452255263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702097.

The product of its digits is 2160000, while the sum is 44.

The spelling of 253452255263 in words is "two hundred fifty-three billion, four hundred fifty-two million, two hundred fifty-five thousand, two hundred sixty-three".