50774559967 has 2 divisors, whose sum is σ = 50774559968. Its totient is φ = 50774559966.

The previous prime is 50774559851. The next prime is 50774559973. The reversal of 50774559967 is 76995547705.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50774559967 - 2¹⁹ = 50774035679 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50774559899 and 50774559908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50774559067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25387279983 + 25387279984.

It is an arithmetic number, because the mean of its divisors is an integer number (25387279984).

Almost surely, 2^50774559967 is an apocalyptic number.

50774559967 is a deficient number, since it is larger than the sum of its proper divisors (1).

50774559967 is an equidigital number, since it uses as much as digits as its factorization.

50774559967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 83349000, while the sum is 64.

The spelling of 50774559967 in words is "fifty billion, seven hundred seventy-four million, five hundred fifty-nine thousand, nine hundred sixty-seven".