325360880365 has 4 divisors (see below), whose sum is σ = 390433056444. Its totient is φ = 260288704288.

The previous prime is 325360880347. The next prime is 325360880407. The reversal of 325360880365 is 563088063523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 563088063523 = 643 ⋅875720161.

It can be written as a sum of positive squares in 2 ways, for example, as 42296446921 + 283064433444 = 205661^2 + 532038^2 .

It is a cyclic number.

It is not a de Polignac number, because 325360880365 - 2⁵ = 325360880333 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32536088032 + ... + 32536088041.

It is an arithmetic number, because the mean of its divisors is an integer number (97608264111).

Almost surely, 2^325360880365 is an apocalyptic number.

It is an amenable number.

325360880365 is a deficient number, since it is larger than the sum of its proper divisors (65072176079).

325360880365 is an equidigital number, since it uses as much as digits as its factorization.

325360880365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65072176078.

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 325360880365 in words is "three hundred twenty-five billion, three hundred sixty million, eight hundred eighty thousand, three hundred sixty-five".