325433520415 has 8 divisors (see below), whose sum is σ = 399602090448. Its totient is φ = 254292239040.

The previous prime is 325433520413. The next prime is 325433520421. The reversal of 325433520415 is 514025334523.

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

It is not a de Polignac number, because 325433520415 - 2¹ = 325433520413 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 (325433520413) 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, 756821926 + ... + 756822355.

It is an arithmetic number, because the mean of its divisors is an integer number (49950261306).

Almost surely, 2^325433520415 is an apocalyptic number.

325433520415 is a deficient number, since it is larger than the sum of its proper divisors (74168570033).

325433520415 is a wasteful number, since it uses less digits than its factorization.

325433520415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513644329.

The product of its (nonzero) digits is 216000, while the sum is 37.

Adding to 325433520415 its reverse (514025334523), we get a palindrome (839458854938).

The spelling of 325433520415 in words is "three hundred twenty-five billion, four hundred thirty-three million, five hundred twenty thousand, four hundred fifteen".