50067666611 has 2 divisors, whose sum is σ = 50067666612. Its totient is φ = 50067666610.

The previous prime is 50067666563. The next prime is 50067666647. The reversal of 50067666611 is 11666676005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50067666611 is a prime.

It is not a weakly prime, because it can be changed into another prime (50067666811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25033833305 + 25033833306.

It is an arithmetic number, because the mean of its divisors is an integer number (25033833306).

Almost surely, 2^50067666611 is an apocalyptic number.

50067666611 is a deficient number, since it is larger than the sum of its proper divisors (1).

50067666611 is an equidigital number, since it uses as much as digits as its factorization.

50067666611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 50067666611 in words is "fifty billion, sixty-seven million, six hundred sixty-six thousand, six hundred eleven".