325805055530 has 8 divisors (see below), whose sum is σ = 586449099972. Its totient is φ = 130322022208.

The previous prime is 325805055497. The next prime is 325805055599. The reversal of 325805055530 is 35550508523.

It can be written as a sum of positive squares in 2 ways, for example, as 297623711401 + 28181344129 = 545549^2 + 167873^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×325805055530² (a number of 24 digits) contains 22 as substring.

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, 16290252767 + ... + 16290252786.

Almost surely, 2^325805055530 is an apocalyptic number.

325805055530 is a deficient number, since it is larger than the sum of its proper divisors (260644044442).

325805055530 is a wasteful number, since it uses less digits than its factorization.

325805055530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32580505560.

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 325805055530 in words is "three hundred twenty-five billion, eight hundred five million, fifty-five thousand, five hundred thirty".