5426779 has 2 divisors, whose sum is σ = 5426780. Its totient is φ = 5426778.

The previous prime is 5426749. The next prime is 5426807. The reversal of 5426779 is 9776245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5426779 - 2⁷ = 5426651 is a prime.

It is not a weakly prime, because it can be changed into another prime (5426749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2713389 + 2713390.

It is an arithmetic number, because the mean of its divisors is an integer number (2713390).

Almost surely, 2^5426779 is an apocalyptic number.

5426779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5426779 is an equidigital number, since it uses as much as digits as its factorization.

5426779 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105840, while the sum is 40.

The square root of 5426779 is about 2329.5448053214. The cubic root of 5426779 is about 175.7305946293.

The spelling of 5426779 in words is "five million, four hundred twenty-six thousand, seven hundred seventy-nine".