252125521252 has 12 divisors (see below), whose sum is σ = 481330540656. Its totient is φ = 114602509640.

The previous prime is 252125521229. The next prime is 252125521259.

252125521252 is nontrivially palindromic in base 10.

252125521252 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (252125521259) 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, 2865062698 + ... + 2865062785.

It is an arithmetic number, because the mean of its divisors is an integer number (40110878388).

Almost surely, 2^252125521252 is an apocalyptic number.

252125521252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

252125521252 is a deficient number, since it is larger than the sum of its proper divisors (229205019404).

252125521252 is a wasteful number, since it uses less digits than its factorization.

252125521252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5730125498 (or 5730125496 counting only the distinct ones).

The product of its digits is 40000, while the sum is 34.

It can be divided in two parts, 252125 and 521252, that added together give a palindrome (773377).

The spelling of 252125521252 in words is "two hundred fifty-two billion, one hundred twenty-five million, five hundred twenty-one thousand, two hundred fifty-two".