23276917057 has 2 divisors, whose sum is σ = 23276917058. Its totient is φ = 23276917056.

The previous prime is 23276917051. The next prime is 23276917117. The reversal of 23276917057 is 75071967232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13844816896 + 9432100161 = 117664^2 + 97119^2 .

It is a cyclic number.

It is not a de Polignac number, because 23276917057 - 2¹⁵ = 23276884289 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23276917057.

It is not a weakly prime, because it can be changed into another prime (23276917051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11638458528 + 11638458529.

It is an arithmetic number, because the mean of its divisors is an integer number (11638458529).

Almost surely, 2^23276917057 is an apocalyptic number.

It is an amenable number.

23276917057 is a deficient number, since it is larger than the sum of its proper divisors (1).

23276917057 is an equidigital number, since it uses as much as digits as its factorization.

23276917057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1111320, while the sum is 49.

The spelling of 23276917057 in words is "twenty-three billion, two hundred seventy-six million, nine hundred seventeen thousand, fifty-seven".