50130724320779 has 2 divisors, whose sum is σ = 50130724320780. Its totient is φ = 50130724320778.

The previous prime is 50130724320713. The next prime is 50130724320841. The reversal of 50130724320779 is 97702342703105.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50130724320779 is a prime.

It is not a weakly prime, because it can be changed into another prime (50130724320709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25065362160389 + 25065362160390.

It is an arithmetic number, because the mean of its divisors is an integer number (25065362160390).

Almost surely, 2^{50130724320779} is an apocalyptic number.

50130724320779 is a deficient number, since it is larger than the sum of its proper divisors (1).

50130724320779 is an equidigital number, since it uses as much as digits as its factorization.

50130724320779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2222640, while the sum is 50.

The spelling of 50130724320779 in words is "fifty trillion, one hundred thirty billion, seven hundred twenty-four million, three hundred twenty thousand, seven hundred seventy-nine".