253465035325 has 12 divisors (see below), whose sum is σ = 318723359328. Its totient is φ = 199916082800.

The previous prime is 253465035319. The next prime is 253465035347. The reversal of 253465035325 is 523530564352.

It is not a de Polignac number, because 253465035325 - 2⁹ = 253465034813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71396827 + ... + 71400376.

It is an arithmetic number, because the mean of its divisors is an integer number (26560279944).

Almost surely, 2^253465035325 is an apocalyptic number.

253465035325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253465035325 is a deficient number, since it is larger than the sum of its proper divisors (65258324003).

253465035325 is a wasteful number, since it uses less digits than its factorization.

253465035325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142797284 (or 142797279 counting only the distinct ones).

The product of its (nonzero) digits is 1620000, while the sum is 43.

Adding to 253465035325 its reverse (523530564352), we get a palindrome (776995599677).

The spelling of 253465035325 in words is "two hundred fifty-three billion, four hundred sixty-five million, thirty-five thousand, three hundred twenty-five".