50726719 has 2 divisors, whose sum is σ = 50726720. Its totient is φ = 50726718.

The previous prime is 50726701. The next prime is 50726723. The reversal of 50726719 is 91762705.

50726719 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50726719 is a prime.

It is a super-2 number, since 2×50726719² = 5146400041009922, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50726729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25363359 + 25363360.

It is an arithmetic number, because the mean of its divisors is an integer number (25363360).

Almost surely, 2^50726719 is an apocalyptic number.

50726719 is a deficient number, since it is larger than the sum of its proper divisors (1).

50726719 is an equidigital number, since it uses as much as digits as its factorization.

50726719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 50726719 is about 7122.2692310808. The cubic root of 50726719 is about 370.1794089749.

The spelling of 50726719 in words is "fifty million, seven hundred twenty-six thousand, seven hundred nineteen".