325637383247 has 16 divisors (see below), whose sum is σ = 380898547200. Its totient is φ = 275093370240.

The previous prime is 325637383237. The next prime is 325637383307. The reversal of 325637383247 is 742383736523.

It is not a de Polignac number, because 325637383247 - 2¹⁰ = 325637382223 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 (325637383237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11006597 + ... + 11036142.

It is an arithmetic number, because the mean of its divisors is an integer number (23806159200).

Almost surely, 2^325637383247 is an apocalyptic number.

325637383247 is a deficient number, since it is larger than the sum of its proper divisors (55261163953).

325637383247 is a wasteful number, since it uses less digits than its factorization.

325637383247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22042846.

The product of its digits is 15240960, while the sum is 53.

The spelling of 325637383247 in words is "three hundred twenty-five billion, six hundred thirty-seven million, three hundred eighty-three thousand, two hundred forty-seven".