52254979199 has 2 divisors, whose sum is σ = 52254979200. Its totient is φ = 52254979198.

The previous prime is 52254979177. The next prime is 52254979213. The reversal of 52254979199 is 99197945225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52254979199 - 2⁸ = 52254978943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52254979129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26127489599 + 26127489600.

It is an arithmetic number, because the mean of its divisors is an integer number (26127489600).

Almost surely, 2^52254979199 is an apocalyptic number.

52254979199 is a deficient number, since it is larger than the sum of its proper divisors (1).

52254979199 is an equidigital number, since it uses as much as digits as its factorization.

52254979199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18370800, while the sum is 62.

The spelling of 52254979199 in words is "fifty-two billion, two hundred fifty-four million, nine hundred seventy-nine thousand, one hundred ninety-nine".