50161006619 has 2 divisors, whose sum is σ = 50161006620. Its totient is φ = 50161006618.

The previous prime is 50161006517. The next prime is 50161006669. The reversal of 50161006619 is 91660016105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 50161006619 - 2²⁸ = 49892571163 is a prime.

It is a super-2 number, since 2×50161006619² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50161006669) 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, 25080503309 + 25080503310.

It is an arithmetic number, because the mean of its divisors is an integer number (25080503310).

Almost surely, 2^50161006619 is an apocalyptic number.

50161006619 is a deficient number, since it is larger than the sum of its proper divisors (1).

50161006619 is an equidigital number, since it uses as much as digits as its factorization.

50161006619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 35.

The spelling of 50161006619 in words is "fifty billion, one hundred sixty-one million, six thousand, six hundred nineteen".