326273525372623 has 2 divisors, whose sum is σ = 326273525372624. Its totient is φ = 326273525372622.

The previous prime is 326273525372621. The next prime is 326273525372651.

326273525372623 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 326273525372623 - 2¹ = 326273525372621 is a prime.

It is a super-3 number, since 3×326273525372623³ (a number of 45 digits) contains 333 as substring.

Together with 326273525372621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (326273525372621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 163136762686311 + 163136762686312.

It is an arithmetic number, because the mean of its divisors is an integer number (163136762686312).

Almost surely, 2^{326273525372623} is an apocalyptic number.

326273525372623 is a deficient number, since it is larger than the sum of its proper divisors (1).

326273525372623 is an equidigital number, since it uses as much as digits as its factorization.

326273525372623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 114307200, while the sum is 58.

The spelling of 326273525372623 in words is "three hundred twenty-six trillion, two hundred seventy-three billion, five hundred twenty-five million, three hundred seventy-two thousand, six hundred twenty-three".