50040719 has 2 divisors, whose sum is σ = 50040720. Its totient is φ = 50040718.

The previous prime is 50040713. The next prime is 50040721. The reversal of 50040719 is 91704005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50040719 - 2²⁰ = 48992143 is a prime.

It is a super-2 number, since 2×50040719² = 5008147116073922, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 50040721, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50040713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25020359 + 25020360.

It is an arithmetic number, because the mean of its divisors is an integer number (25020360).

Almost surely, 2^50040719 is an apocalyptic number.

50040719 is a deficient number, since it is larger than the sum of its proper divisors (1).

50040719 is an equidigital number, since it uses as much as digits as its factorization.

50040719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 50040719 is about 7073.9464940018. The cubic root of 50040719 is about 368.5031294476.

The spelling of 50040719 in words is "fifty million, forty thousand, seven hundred nineteen".