504349942799 has 2 divisors, whose sum is σ = 504349942800. Its totient is φ = 504349942798.

The previous prime is 504349942697. The next prime is 504349942823. The reversal of 504349942799 is 997249943405.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 504349942799 - 2²⁸ = 504081507343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504349942399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252174971399 + 252174971400.

It is an arithmetic number, because the mean of its divisors is an integer number (252174971400).

Almost surely, 2^504349942799 is an apocalyptic number.

504349942799 is a deficient number, since it is larger than the sum of its proper divisors (1).

504349942799 is an equidigital number, since it uses as much as digits as its factorization.

504349942799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 88179840, while the sum is 65.

The spelling of 504349942799 in words is "five hundred four billion, three hundred forty-nine million, nine hundred forty-two thousand, seven hundred ninety-nine".