325016365 has 4 divisors (see below), whose sum is σ = 390019644. Its totient is φ = 260013088.

The previous prime is 325016359. The next prime is 325016401. The reversal of 325016365 is 563610523.

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 85045284 + 239971081 = 9222^2 + 15491^2 .

It is a cyclic number.

It is not a de Polignac number, because 325016365 - 2⁹ = 325015853 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32501632 + ... + 32501641.

It is an arithmetic number, because the mean of its divisors is an integer number (97504911).

Almost surely, 2^325016365 is an apocalyptic number.

It is an amenable number.

325016365 is a deficient number, since it is larger than the sum of its proper divisors (65003279).

325016365 is an equidigital number, since it uses as much as digits as its factorization.

325016365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65003278.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 325016365 is about 18028.2102550420. The cubic root of 325016365 is about 687.5459733444.

Adding to 325016365 its reverse (563610523), we get a palindrome (888626888).

The spelling of 325016365 in words is "three hundred twenty-five million, sixteen thousand, three hundred sixty-five".