325767265 has 4 divisors (see below), whose sum is σ = 390920724. Its totient is φ = 260613808.

The previous prime is 325767257. The next prime is 325767271. The reversal of 325767265 is 562767523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 562767523 = 7253 ⋅77591.

It can be written as a sum of positive squares in 2 ways, for example, as 247338529 + 78428736 = 15727^2 + 8856^2 .

It is a cyclic number.

It is not a de Polignac number, because 325767265 - 2³ = 325767257 is a prime.

It is a super-2 number, since 2×325767265² = 212248621891160450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32576722 + ... + 32576731.

It is an arithmetic number, because the mean of its divisors is an integer number (97730181).

Almost surely, 2^325767265 is an apocalyptic number.

It is an amenable number.

325767265 is a deficient number, since it is larger than the sum of its proper divisors (65153459).

325767265 is an equidigital number, since it uses as much as digits as its factorization.

325767265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65153458.

The product of its digits is 529200, while the sum is 43.

The square root of 325767265 is about 18049.0239348282. The cubic root of 325767265 is about 688.0750556131.

The spelling of 325767265 in words is "three hundred twenty-five million, seven hundred sixty-seven thousand, two hundred sixty-five".