50908157719 has 2 divisors, whose sum is σ = 50908157720. Its totient is φ = 50908157718.

The previous prime is 50908157693. The next prime is 50908157723. The reversal of 50908157719 is 91775180905.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50908157719 - 2¹⁹ = 50907633431 is a prime.

It is a super-3 number, since 3×50908157719³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50908157759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25454078859 + 25454078860.

It is an arithmetic number, because the mean of its divisors is an integer number (25454078860).

Almost surely, 2^50908157719 is an apocalyptic number.

50908157719 is a deficient number, since it is larger than the sum of its proper divisors (1).

50908157719 is an equidigital number, since it uses as much as digits as its factorization.

50908157719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 793800, while the sum is 52.

The spelling of 50908157719 in words is "fifty billion, nine hundred eight million, one hundred fifty-seven thousand, seven hundred nineteen".