50792881 has 2 divisors, whose sum is σ = 50792882. Its totient is φ = 50792880.

The previous prime is 50792879. The next prime is 50792893. The reversal of 50792881 is 18829705.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45104656 + 5688225 = 6716^2 + 2385^2 .

It is a cyclic number.

It is not a de Polignac number, because 50792881 - 2¹ = 50792879 is a prime.

It is a super-2 number, since 2×50792881² = 5159833520560322, which contains 22 as substring.

Together with 50792879, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (50792851) 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, 25396440 + 25396441.

It is an arithmetic number, because the mean of its divisors is an integer number (25396441).

Almost surely, 2^50792881 is an apocalyptic number.

It is an amenable number.

50792881 is a deficient number, since it is larger than the sum of its proper divisors (1).

50792881 is an equidigital number, since it uses as much as digits as its factorization.

50792881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 50792881 is about 7126.9124450915. The cubic root of 50792881 is about 370.3402786321.

The spelling of 50792881 in words is "fifty million, seven hundred ninety-two thousand, eight hundred eighty-one".