50881079 has 2 divisors, whose sum is σ = 50881080. Its totient is φ = 50881078.

The previous prime is 50881057. The next prime is 50881087. The reversal of 50881079 is 97018805.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50881079 - 2¹⁶ = 50815543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50881049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25440539 + 25440540.

It is an arithmetic number, because the mean of its divisors is an integer number (25440540).

Almost surely, 2^50881079 is an apocalyptic number.

50881079 is a deficient number, since it is larger than the sum of its proper divisors (1).

50881079 is an equidigital number, since it uses as much as digits as its factorization.

50881079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 50881079 is about 7133.0974337941. The cubic root of 50881079 is about 370.5545106511.

The spelling of 50881079 in words is "fifty million, eight hundred eighty-one thousand, seventy-nine".