325952224418 has 6 divisors (see below), whose sum is σ = 488929547739. Its totient is φ = 162975708506.

The previous prime is 325952224399. The next prime is 325952224421. The reversal of 325952224418 is 814422259523.

It can be written as a sum of positive squares in only one way, i.e., 162976112209 + 162976112209 = 403703^2 + 403703^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=403703.

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 605555 + ... + 1009257.

Almost surely, 2^325952224418 is an apocalyptic number.

325952224418 is a deficient number, since it is larger than the sum of its proper divisors (162977323321).

325952224418 is an frugal number, since it uses more digits than its factorization.

325952224418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807408 (or 403705 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 47.

The spelling of 325952224418 in words is "three hundred twenty-five billion, nine hundred fifty-two million, two hundred twenty-four thousand, four hundred eighteen".