50299346891 has 2 divisors, whose sum is σ = 50299346892. Its totient is φ = 50299346890.

The previous prime is 50299346861. The next prime is 50299346897. The reversal of 50299346891 is 19864399205.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50299346891 - 2³⁰ = 49225605067 is a prime.

It is a super-2 number, since 2×50299346891² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50299346897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25149673445 + 25149673446.

It is an arithmetic number, because the mean of its divisors is an integer number (25149673446).

Almost surely, 2^50299346891 is an apocalyptic number.

50299346891 is a deficient number, since it is larger than the sum of its proper divisors (1).

50299346891 is an equidigital number, since it uses as much as digits as its factorization.

50299346891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4199040, while the sum is 56.

The spelling of 50299346891 in words is "fifty billion, two hundred ninety-nine million, three hundred forty-six thousand, eight hundred ninety-one".