253244414632 has 16 divisors (see below), whose sum is σ = 517999939200. Its totient is φ = 115111097520.

The previous prime is 253244414627. The next prime is 253244414639. The reversal of 253244414632 is 236414442352.

It is not an unprimeable number, because it can be changed into a prime (253244414639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438888632 + ... + 1438888807.

It is an arithmetic number, because the mean of its divisors is an integer number (32374996200).

Almost surely, 2^253244414632 is an apocalyptic number.

253244414632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

253244414632 is an abundant number, since it is smaller than the sum of its proper divisors (264755524568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253244414632 is a wasteful number, since it uses less digits than its factorization.

253244414632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2877777456 (or 2877777452 counting only the distinct ones).

The product of its digits is 552960, while the sum is 40.

Adding to 253244414632 its reverse (236414442352), we get a palindrome (489658856984).

The spelling of 253244414632 in words is "two hundred fifty-three billion, two hundred forty-four million, four hundred fourteen thousand, six hundred thirty-two".