325564543330 has 32 divisors (see below), whose sum is σ = 668217546864. Its totient is φ = 113137360896.

The previous prime is 325564543303. The next prime is 325564543417. The reversal of 325564543330 is 33345465523.

It can be written as a sum of positive squares in 8 ways, for example, as 55807920169 + 269756623161 = 236237^2 + 519381^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73654927 + ... + 73659346.

Almost surely, 2^325564543330 is an apocalyptic number.

325564543330 is an abundant number, since it is smaller than the sum of its proper divisors (342653003534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325564543330 is a wasteful number, since it uses less digits than its factorization.

325564543330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147314310.

The product of its (nonzero) digits is 1944000, while the sum is 43.

The spelling of 325564543330 in words is "three hundred twenty-five billion, five hundred sixty-four million, five hundred forty-three thousand, three hundred thirty".