326325523623 has 8 divisors (see below), whose sum is σ = 474655307136. Its totient is φ = 197773044600.

The previous prime is 326325523597. The next prime is 326325523631.

326325523623 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 326325523623 - 2⁸ = 326325523367 is a prime.

It is a super-2 number, since 2×326325523623² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326325123623) 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, 4944326083 + ... + 4944326148.

It is an arithmetic number, because the mean of its divisors is an integer number (59331913392).

Almost surely, 2^326325523623 is an apocalyptic number.

326325523623 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

326325523623 is a deficient number, since it is larger than the sum of its proper divisors (148329783513).

326325523623 is a wasteful number, since it uses less digits than its factorization.

326325523623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9888652245.

The product of its digits is 1166400, while the sum is 42.

It can be divided in two parts, 326325 and 523623, that added together give a palindrome (849948).

The spelling of 326325523623 in words is "three hundred twenty-six billion, three hundred twenty-five million, five hundred twenty-three thousand, six hundred twenty-three".