325715395259232 has 576 divisors, whose sum is σ = 1114568310885120. Its totient is φ = 89093772902400.

The previous prime is 325715395259201. The next prime is 325715395259263. The reversal of 325715395259232 is 232952593517523.

325715395259232 is a `hidden beast` number, since 3 + 2 + 5 + 7 + 1 + 5 + 3 + 9 + 5 + 2 + 592 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (325715395259201) and next prime (325715395259263).

It is a self number, because there is not a number n which added to its sum of digits gives 325715395259232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 129027583 + ... + 131527745.

It is an arithmetic number, because the mean of its divisors is an integer number (1935014428620).

Almost surely, 2^{325715395259232} is an apocalyptic number.

325715395259232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325715395259232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (557284155442560).

325715395259232 is an abundant number, since it is smaller than the sum of its proper divisors (788852915625888).

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

325715395259232 is a wasteful number, since it uses less digits than its factorization.

325715395259232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2500307 (or 2500296 counting only the distinct ones).

The product of its digits is 153090000, while the sum is 63.

It can be divided in two parts, 3257153952 and 59232, that added together give a square (3257213184 = 57072²).

The spelling of 325715395259232 in words is "three hundred twenty-five trillion, seven hundred fifteen billion, three hundred ninety-five million, two hundred fifty-nine thousand, two hundred thirty-two".