253053024020 has 48 divisors (see below), whose sum is σ = 535225537728. Its totient is φ = 100495987200.

The previous prime is 253053024011. The next prime is 253053024041. The reversal of 253053024020 is 20420350352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3145295 + ... + 3224745.

It is an arithmetic number, because the mean of its divisors is an integer number (11150532036).

Almost surely, 2^253053024020 is an apocalyptic number.

253053024020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253053024020 is an abundant number, since it is smaller than the sum of its proper divisors (282172513708).

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

253053024020 is a wasteful number, since it uses less digits than its factorization.

253053024020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80600 (or 80598 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 253053024020 its reverse (20420350352), we get a palindrome (273473374372).

The spelling of 253053024020 in words is "two hundred fifty-three billion, fifty-three million, twenty-four thousand, twenty".