5204776427 has 2 divisors, whose sum is σ = 5204776428. Its totient is φ = 5204776426.

The previous prime is 5204776399. The next prime is 5204776429. The reversal of 5204776427 is 7246774025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5204776427 - 2²⁸ = 4936340971 is a prime.

Together with 5204776429, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5204776429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2602388213 + 2602388214.

It is an arithmetic number, because the mean of its divisors is an integer number (2602388214).

Almost surely, 2^5204776427 is an apocalyptic number.

5204776427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5204776427 is an equidigital number, since it uses as much as digits as its factorization.

5204776427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 658560, while the sum is 44.

The square root of 5204776427 is about 72144.1364699862. The cubic root of 5204776427 is about 1733.0085006387.

The spelling of 5204776427 in words is "five billion, two hundred four million, seven hundred seventy-six thousand, four hundred twenty-seven".