325173434513 has 16 divisors (see below), whose sum is σ = 351265372416. Its totient is φ = 299870688000.

The previous prime is 325173434497. The next prime is 325173434639. The reversal of 325173434513 is 315434371523.

It is a cyclic number.

It is not a de Polignac number, because 325173434513 - 2⁴ = 325173434497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325173434413) 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, 436370 + ... + 916932.

It is an arithmetic number, because the mean of its divisors is an integer number (21954085776).

Almost surely, 2^325173434513 is an apocalyptic number.

It is an amenable number.

325173434513 is a deficient number, since it is larger than the sum of its proper divisors (26091937903).

325173434513 is a wasteful number, since it uses less digits than its factorization.

325173434513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481384.

The product of its digits is 453600, while the sum is 41.

The spelling of 325173434513 in words is "three hundred twenty-five billion, one hundred seventy-three million, four hundred thirty-four thousand, five hundred thirteen".