253025275000 has 96 divisors (see below), whose sum is σ = 597666746880. Its totient is φ = 100411920000.

The previous prime is 253025274973. The next prime is 253025275021. The reversal of 253025275000 is 572520352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3135154 + ... + 3214846.

It is an arithmetic number, because the mean of its divisors is an integer number (6225695280).

Almost surely, 2^253025275000 is an apocalyptic number.

253025275000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 253025275000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298833373440).

253025275000 is an abundant number, since it is smaller than the sum of its proper divisors (344641471880).

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

253025275000 is an equidigital number, since it uses as much as digits as its factorization.

253025275000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79851 (or 79827 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

Adding to 253025275000 its reverse (572520352), we get a palindrome (253597795352).

The spelling of 253025275000 in words is "two hundred fifty-three billion, twenty-five million, two hundred seventy-five thousand".