253245453413532 has 48 divisors (see below), whose sum is σ = 597647379033600. Its totient is φ = 83457187309440.

The previous prime is 253245453413423. The next prime is 253245453413569. The reversal of 253245453413532 is 235314354542352.

253245453413532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×253245453413532² (a number of 30 digits) contains 22 as substring.

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, 317228569 + ... + 318025872.

It is an arithmetic number, because the mean of its divisors is an integer number (12450987063200).

Almost surely, 2^{253245453413532} is an apocalyptic number.

It is an amenable number.

253245453413532 is an abundant number, since it is smaller than the sum of its proper divisors (344401925620068).

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

253245453413532 is a wasteful number, since it uses less digits than its factorization.

253245453413532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635254826 (or 635254824 counting only the distinct ones).

The product of its digits is 25920000, while the sum is 51.

The spelling of 253245453413532 in words is "two hundred fifty-three trillion, two hundred forty-five billion, four hundred fifty-three million, four hundred thirteen thousand, five hundred thirty-two".