23326566463 has 2 divisors, whose sum is σ = 23326566464. Its totient is φ = 23326566462.

The previous prime is 23326566421. The next prime is 23326566467. The reversal of 23326566463 is 36466562332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23326566463 - 2²⁵ = 23293012031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23326566467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11663283231 + 11663283232.

It is an arithmetic number, because the mean of its divisors is an integer number (11663283232).

Almost surely, 2^23326566463 is an apocalyptic number.

23326566463 is a deficient number, since it is larger than the sum of its proper divisors (1).

23326566463 is an equidigital number, since it uses as much as digits as its factorization.

23326566463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2799360, while the sum is 46.

The spelling of 23326566463 in words is "twenty-three billion, three hundred twenty-six million, five hundred sixty-six thousand, four hundred sixty-three".