325753273 has 4 divisors (see below), whose sum is σ = 325838308. Its totient is φ = 325668240.

The previous prime is 325753231. The next prime is 325753277. The reversal of 325753273 is 372357523.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14160169 + 311593104 = 3763^2 + 17652^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325753273 is a prime.

It is a super-2 number, since 2×325753273² = 212230389740425058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325753277) 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, 36486 + ... + 44527.

It is an arithmetic number, because the mean of its divisors is an integer number (81459577).

Almost surely, 2^325753273 is an apocalyptic number.

It is an amenable number.

325753273 is a deficient number, since it is larger than the sum of its proper divisors (85035).

325753273 is an equidigital number, since it uses as much as digits as its factorization.

325753273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85034.

The product of its digits is 132300, while the sum is 37.

The square root of 325753273 is about 18048.6363196780. The cubic root of 325753273 is about 688.0652043224.

The spelling of 325753273 in words is "three hundred twenty-five million, seven hundred fifty-three thousand, two hundred seventy-three".