325553000505 has 16 divisors (see below), whose sum is σ = 521710306944. Its totient is φ = 173353098240.

The previous prime is 325553000489. The next prime is 325553000519. The reversal of 325553000505 is 505000355523.

It is not a de Polignac number, because 325553000505 - 2⁴ = 325553000489 is a prime.

It is a super-2 number, since 2×325553000505² (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 15 ways as a sum of consecutive naturals, for example, 17188264 + ... + 17207193.

It is an arithmetic number, because the mean of its divisors is an integer number (32606894184).

Almost surely, 2^325553000505 is an apocalyptic number.

It is an amenable number.

325553000505 is a deficient number, since it is larger than the sum of its proper divisors (196157306439).

325553000505 is a wasteful number, since it uses less digits than its factorization.

325553000505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34396096.

The product of its (nonzero) digits is 56250, while the sum is 33.

The spelling of 325553000505 in words is "three hundred twenty-five billion, five hundred fifty-three million, five hundred five", and thus it is an aban number.