504793986959 has 2 divisors, whose sum is σ = 504793986960. Its totient is φ = 504793986958.

The previous prime is 504793986947. The next prime is 504793986971. The reversal of 504793986959 is 959689397405.

It is a balanced prime because it is at equal distance from previous prime (504793986947) and next prime (504793986971).

It is a cyclic number.

It is not a de Polignac number, because 504793986959 - 2²⁴ = 504777209743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (504793986989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252396993479 + 252396993480.

It is an arithmetic number, because the mean of its divisors is an integer number (252396993480).

Almost surely, 2^504793986959 is an apocalyptic number.

504793986959 is a deficient number, since it is larger than the sum of its proper divisors (1).

504793986959 is an equidigital number, since it uses as much as digits as its factorization.

504793986959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 661348800, while the sum is 74.

The spelling of 504793986959 in words is "five hundred four billion, seven hundred ninety-three million, nine hundred eighty-six thousand, nine hundred fifty-nine".