325250513 has 8 divisors (see below), whose sum is σ = 371968128. Its totient is φ = 278596224.

The previous prime is 325250509. The next prime is 325250533. The reversal of 325250513 is 315052523.

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

It is a cyclic number.

It is not a de Polignac number, because 325250513 - 2² = 325250509 is a prime.

It is not an unprimeable number, because it can be changed into a prime (325250533) 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, 4256 + ... + 25857.

It is an arithmetic number, because the mean of its divisors is an integer number (46496016).

Almost surely, 2^325250513 is an apocalyptic number.

It is an amenable number.

325250513 is a deficient number, since it is larger than the sum of its proper divisors (46717615).

325250513 is a wasteful number, since it uses less digits than its factorization.

325250513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31663.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 325250513 is about 18034.7030194567. The cubic root of 325250513 is about 687.7110407973.

The spelling of 325250513 in words is "three hundred twenty-five million, two hundred fifty thousand, five hundred thirteen".