50453719 has 2 divisors, whose sum is σ = 50453720. Its totient is φ = 50453718.

The previous prime is 50453717. The next prime is 50453723. The reversal of 50453719 is 91735405.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50453719 - 2¹ = 50453717 is a prime.

It is a super-2 number, since 2×50453719² = 5091155521861922, which contains 22 as substring.

Together with 50453717, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50453717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25226859 + 25226860.

It is an arithmetic number, because the mean of its divisors is an integer number (25226860).

Almost surely, 2^50453719 is an apocalyptic number.

50453719 is a deficient number, since it is larger than the sum of its proper divisors (1).

50453719 is an equidigital number, since it uses as much as digits as its factorization.

50453719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 50453719 is about 7103.0781355691. The cubic root of 50453719 is about 369.5141394877.

The spelling of 50453719 in words is "fifty million, four hundred fifty-three thousand, seven hundred nineteen".