50061101110019 has 2 divisors, whose sum is σ = 50061101110020. Its totient is φ = 50061101110018.

The previous prime is 50061101109949. The next prime is 50061101110099. The reversal of 50061101110019 is 91001110116005.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50061101110019 is a prime.

It is a super-2 number, since 2×50061101110019² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50061101110019.

It is not a weakly prime, because it can be changed into another prime (50061101110099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25030550555009 + 25030550555010.

It is an arithmetic number, because the mean of its divisors is an integer number (25030550555010).

Almost surely, 2^{50061101110019} is an apocalyptic number.

50061101110019 is a deficient number, since it is larger than the sum of its proper divisors (1).

50061101110019 is an equidigital number, since it uses as much as digits as its factorization.

50061101110019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 26.

The spelling of 50061101110019 in words is "fifty trillion, sixty-one billion, one hundred one million, one hundred ten thousand, nineteen".