50720346533443 has 2 divisors, whose sum is σ = 50720346533444. Its totient is φ = 50720346533442.

The previous prime is 50720346533369. The next prime is 50720346533489. The reversal of 50720346533443 is 34433564302705.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50720346533443 - 2³³ = 50711756598851 is a prime.

It is not a weakly prime, because it can be changed into another prime (50720346593443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25360173266721 + 25360173266722.

It is an arithmetic number, because the mean of its divisors is an integer number (25360173266722).

Almost surely, 2^{50720346533443} is an apocalyptic number.

50720346533443 is a deficient number, since it is larger than the sum of its proper divisors (1).

50720346533443 is an equidigital number, since it uses as much as digits as its factorization.

50720346533443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10886400, while the sum is 49.

The spelling of 50720346533443 in words is "fifty trillion, seven hundred twenty billion, three hundred forty-six million, five hundred thirty-three thousand, four hundred forty-three".