325134513 has 32 divisors (see below), whose sum is σ = 528232320. Its totient is φ = 196015680.

The previous prime is 325134499. The next prime is 325134521. The reversal of 325134513 is 315431523.

It is not a de Polignac number, because 325134513 - 2⁴ = 325134497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (325134583) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55731 + ... + 61287.

It is an arithmetic number, because the mean of its divisors is an integer number (16507260).

Almost surely, 2^325134513 is an apocalyptic number.

325134513 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

325134513 is a deficient number, since it is larger than the sum of its proper divisors (203097807).

325134513 is a wasteful number, since it uses less digits than its factorization.

325134513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5774 (or 5768 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 325134513 is about 18031.4867107513. The cubic root of 325134513 is about 687.6292741147.

The spelling of 325134513 in words is "three hundred twenty-five million, one hundred thirty-four thousand, five hundred thirteen".