50560065019 has 2 divisors, whose sum is σ = 50560065020. Its totient is φ = 50560065018.

The previous prime is 50560065011. The next prime is 50560065029. The reversal of 50560065019 is 91056006505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50560065019 - 2³ = 50560065011 is a prime.

It is a super-2 number, since 2×50560065019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50560065011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25280032509 + 25280032510.

It is an arithmetic number, because the mean of its divisors is an integer number (25280032510).

Almost surely, 2^50560065019 is an apocalyptic number.

50560065019 is a deficient number, since it is larger than the sum of its proper divisors (1).

50560065019 is an equidigital number, since it uses as much as digits as its factorization.

50560065019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40500, while the sum is 37.

The spelling of 50560065019 in words is "fifty billion, five hundred sixty million, sixty-five thousand, nineteen".