23655127325777 has 2 divisors, whose sum is σ = 23655127325778. Its totient is φ = 23655127325776.

The previous prime is 23655127325749. The next prime is 23655127325849. The reversal of 23655127325777 is 77752372155632.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22596370702096 + 1058756623681 = 4753564^2 + 1028959^2 .

It is a cyclic number.

It is not a de Polignac number, because 23655127325777 - 2⁸ = 23655127325521 is a prime.

It is not a weakly prime, because it can be changed into another prime (23655127325737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11827563662888 + 11827563662889.

It is an arithmetic number, because the mean of its divisors is an integer number (11827563662889).

Almost surely, 2^{23655127325777} is an apocalyptic number.

It is an amenable number.

23655127325777 is a deficient number, since it is larger than the sum of its proper divisors (1).

23655127325777 is an equidigital number, since it uses as much as digits as its factorization.

23655127325777 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129654000, while the sum is 62.

The spelling of 23655127325777 in words is "twenty-three trillion, six hundred fifty-five billion, one hundred twenty-seven million, three hundred twenty-five thousand, seven hundred seventy-seven".