253532341325 has 24 divisors (see below), whose sum is σ = 329216446656. Its totient is φ = 193316816000.

The previous prime is 253532341277. The next prime is 253532341327. The reversal of 253532341325 is 523143235352.

It is not a de Polignac number, because 253532341325 - 2²⁴ = 253515564109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253532341327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 622991 + ... + 946140.

It is an arithmetic number, because the mean of its divisors is an integer number (13717351944).

Almost surely, 2^253532341325 is an apocalyptic number.

253532341325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253532341325 is a deficient number, since it is larger than the sum of its proper divisors (75684105331).

253532341325 is a wasteful number, since it uses less digits than its factorization.

253532341325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569445 (or 1569440 counting only the distinct ones).

The product of its digits is 324000, while the sum is 38.

Adding to 253532341325 its reverse (523143235352), we get a palindrome (776675576677).

The spelling of 253532341325 in words is "two hundred fifty-three billion, five hundred thirty-two million, three hundred forty-one thousand, three hundred twenty-five".