325299122500 has 405 divisors, whose sum is σ = 844452900291. Its totient is φ = 109507200000.

The previous prime is 325299122441. The next prime is 325299122503. The reversal of 325299122500 is 5221992523.

The square root of 325299122500 is 570350.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 22 ways, for example, as 223874707716 + 101424414784 = 473154^2 + 318472^2 .

It is not an unprimeable number, because it can be changed into a prime (325299122503) by changing a digit.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 5332772470 + ... + 5332772530.

Almost surely, 2^325299122500 is an apocalyptic number.

325299122500 is the 570350-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325299122500

325299122500 is an abundant number, since it is smaller than the sum of its proper divisors (519153777791).

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

325299122500 is a wasteful number, since it uses less digits than its factorization.

325299122500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The spelling of 325299122500 in words is "three hundred twenty-five billion, two hundred ninety-nine million, one hundred twenty-two thousand, five hundred".