5134426399 has 2 divisors, whose sum is σ = 5134426400. Its totient is φ = 5134426398.

The previous prime is 5134426333. The next prime is 5134426447. The reversal of 5134426399 is 9936244315.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5134426399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5134426799) 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, 2567213199 + 2567213200.

It is an arithmetic number, because the mean of its divisors is an integer number (2567213200).

Almost surely, 2^5134426399 is an apocalyptic number.

5134426399 is a deficient number, since it is larger than the sum of its proper divisors (1).

5134426399 is an equidigital number, since it uses as much as digits as its factorization.

5134426399 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 699840, while the sum is 46.

The square root of 5134426399 is about 71654.9118972314. The cubic root of 5134426399 is about 1725.1650222579.

It can be divided in two parts, 513442 and 6399, that added together give a square (519841 = 721²).

The spelling of 5134426399 in words is "five billion, one hundred thirty-four million, four hundred twenty-six thousand, three hundred ninety-nine".