325145333505 has 8 divisors (see below), whose sum is σ = 520232533632. Its totient is φ = 173410844528.

The previous prime is 325145333497. The next prime is 325145333507. The reversal of 325145333505 is 505333541523.

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 325145333505 - 2³ = 325145333497 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (325145333507) 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, 10838177769 + ... + 10838177798.

It is an arithmetic number, because the mean of its divisors is an integer number (65029066704).

Almost surely, 2^325145333505 is an apocalyptic number.

It is an amenable number.

325145333505 is a deficient number, since it is larger than the sum of its proper divisors (195087200127).

325145333505 is a wasteful number, since it uses less digits than its factorization.

325145333505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21676355575.

The product of its (nonzero) digits is 405000, while the sum is 39.

The spelling of 325145333505 in words is "three hundred twenty-five billion, one hundred forty-five million, three hundred thirty-three thousand, five hundred five".