325016207650 has 48 divisors (see below), whose sum is σ = 640629280584. Its totient is φ = 122256097280.

The previous prime is 325016207639. The next prime is 325016207653. The reversal of 325016207650 is 56702610523.

It can be written as a sum of positive squares in 12 ways, for example, as 22526107569 + 302490100081 = 150087^2 + 549991^2 .

It is not an unprimeable number, because it can be changed into a prime (325016207653) 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, 853794 + ... + 1174306.

Almost surely, 2^325016207650 is an apocalyptic number.

325016207650 is a deficient number, since it is larger than the sum of its proper divisors (315613072934).

325016207650 is a wasteful number, since it uses less digits than its factorization.

325016207650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321735 (or 321730 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 325016207650 in words is "three hundred twenty-five billion, sixteen million, two hundred seven thousand, six hundred fifty".