325413333533 has 4 divisors (see below), whose sum is σ = 325426089948. Its totient is φ = 325400577120.

The previous prime is 325413333521. The next prime is 325413333589. The reversal of 325413333533 is 335333314523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 335333314523 = 19 ⋅17649121817.

It can be written as a sum of positive squares in 2 ways, for example, as 263331132964 + 62082200569 = 513158^2 + 249163^2 .

It is a cyclic number.

It is not a de Polignac number, because 325413333533 - 2³⁸ = 50535426589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325413332533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6339866 + ... + 6390987.

It is an arithmetic number, because the mean of its divisors is an integer number (81356522487).

Almost surely, 2^325413333533 is an apocalyptic number.

It is an amenable number.

325413333533 is a deficient number, since it is larger than the sum of its proper divisors (12756415).

325413333533 is a wasteful number, since it uses less digits than its factorization.

325413333533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12756414.

The product of its digits is 437400, while the sum is 38.

The spelling of 325413333533 in words is "three hundred twenty-five billion, four hundred thirteen million, three hundred thirty-three thousand, five hundred thirty-three".