325480553 has 8 divisors (see below), whose sum is σ = 332206080. Its totient is φ = 318820320.

The previous prime is 325480531. The next prime is 325480607. The reversal of 325480553 is 355084523.

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

It is a cyclic number.

It is not a de Polignac number, because 325480553 - 2⁶ = 325480489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325480513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6188 + ... + 26253.

It is an arithmetic number, because the mean of its divisors is an integer number (41525760).

Almost surely, 2^325480553 is an apocalyptic number.

It is an amenable number.

325480553 is a deficient number, since it is larger than the sum of its proper divisors (6725527).

325480553 is a wasteful number, since it uses less digits than its factorization.

325480553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32647.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 325480553 is about 18041.0795962991. The cubic root of 325480553 is about 687.8731351002.

The spelling of 325480553 in words is "three hundred twenty-five million, four hundred eighty thousand, five hundred fifty-three".