50117229007801 has 2 divisors, whose sum is σ = 50117229007802. Its totient is φ = 50117229007800.

The previous prime is 50117229007723. The next prime is 50117229007871. The reversal of 50117229007801 is 10870092271105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44613048490000 + 5504180517801 = 6679300^2 + 2346099^2 .

It is a cyclic number.

It is not a de Polignac number, because 50117229007801 - 2⁹ = 50117229007289 is a prime.

It is not a weakly prime, because it can be changed into another prime (50117229007871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25058614503900 + 25058614503901.

It is an arithmetic number, because the mean of its divisors is an integer number (25058614503901).

Almost surely, 2^{50117229007801} is an apocalyptic number.

It is an amenable number.

50117229007801 is a deficient number, since it is larger than the sum of its proper divisors (1).

50117229007801 is an equidigital number, since it uses as much as digits as its factorization.

50117229007801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 43.

The spelling of 50117229007801 in words is "fifty trillion, one hundred seventeen billion, two hundred twenty-nine million, seven thousand, eight hundred one".