325250131255 has 8 divisors (see below), whose sum is σ = 446057322912. Its totient is φ = 223028661408.

The previous prime is 325250131253. The next prime is 325250131291. The reversal of 325250131255 is 552131052523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 325250131255 - 2¹ = 325250131253 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 325250131255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325250131253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4646430412 + ... + 4646430481.

It is an arithmetic number, because the mean of its divisors is an integer number (55757165364).

Almost surely, 2^325250131255 is an apocalyptic number.

325250131255 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

325250131255 is a deficient number, since it is larger than the sum of its proper divisors (120807191657).

325250131255 is an equidigital number, since it uses as much as digits as its factorization.

325250131255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9292860905.

The product of its (nonzero) digits is 45000, while the sum is 34.

Adding to 325250131255 its reverse (552131052523), we get a palindrome (877381183778).

The spelling of 325250131255 in words is "three hundred twenty-five billion, two hundred fifty million, one hundred thirty-one thousand, two hundred fifty-five".