326523166607 has 12 divisors (see below), whose sum is σ = 359051912520. Its totient is φ = 296718256560.

The previous prime is 326523166589. The next prime is 326523166679. The reversal of 326523166607 is 706661325623.

It is not a de Polignac number, because 326523166607 - 2¹⁰ = 326523165583 is a prime.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326523162607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 251168 + ... + 846245.

It is an arithmetic number, because the mean of its divisors is an integer number (29920992710).

Almost surely, 2^326523166607 is an apocalyptic number.

326523166607 is a deficient number, since it is larger than the sum of its proper divisors (32528745913).

326523166607 is a wasteful number, since it uses less digits than its factorization.

326523166607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099894 (or 1099883 counting only the distinct ones).

The product of its (nonzero) digits is 1632960, while the sum is 47.

The spelling of 326523166607 in words is "three hundred twenty-six billion, five hundred twenty-three million, one hundred sixty-six thousand, six hundred seven".