23223052555177 has 2 divisors, whose sum is σ = 23223052555178. Its totient is φ = 23223052555176.

The previous prime is 23223052555169. The next prime is 23223052555181. The reversal of 23223052555177 is 77155525032232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13183463857216 + 10039588697961 = 3630904^2 + 3168531^2 .

It is a cyclic number.

It is not a de Polignac number, because 23223052555177 - 2³ = 23223052555169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23223052555177.

It is not a weakly prime, because it can be changed into another prime (23223052552177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611526277588 + 11611526277589.

It is an arithmetic number, because the mean of its divisors is an integer number (11611526277589).

Almost surely, 2^{23223052555177} is an apocalyptic number.

It is an amenable number.

23223052555177 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223052555177 is an equidigital number, since it uses as much as digits as its factorization.

23223052555177 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4410000, while the sum is 49.

The spelling of 23223052555177 in words is "twenty-three trillion, two hundred twenty-three billion, fifty-two million, five hundred fifty-five thousand, one hundred seventy-seven".