52254979177 has 2 divisors, whose sum is σ = 52254979178. Its totient is φ = 52254979176.

The previous prime is 52254979169. The next prime is 52254979199. The reversal of 52254979177 is 77197945225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49374617616 + 2880361561 = 222204^2 + 53669^2 .

It is a cyclic number.

It is not a de Polignac number, because 52254979177 - 2³ = 52254979169 is a prime.

It is not a weakly prime, because it can be changed into another prime (52254979277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26127489588 + 26127489589.

It is an arithmetic number, because the mean of its divisors is an integer number (26127489589).

Almost surely, 2^52254979177 is an apocalyptic number.

It is an amenable number.

52254979177 is a deficient number, since it is larger than the sum of its proper divisors (1).

52254979177 is an equidigital number, since it uses as much as digits as its factorization.

52254979177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11113200, while the sum is 58.

The spelling of 52254979177 in words is "fifty-two billion, two hundred fifty-four million, nine hundred seventy-nine thousand, one hundred seventy-seven".