50035512011 has 2 divisors, whose sum is σ = 50035512012. Its totient is φ = 50035512010.

The previous prime is 50035511993. The next prime is 50035512013. The reversal of 50035512011 is 11021553005.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50035512011 is a prime.

Together with 50035512013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (50035512013) 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, 25017756005 + 25017756006.

It is an arithmetic number, because the mean of its divisors is an integer number (25017756006).

Almost surely, 2^50035512011 is an apocalyptic number.

50035512011 is a deficient number, since it is larger than the sum of its proper divisors (1).

50035512011 is an equidigital number, since it uses as much as digits as its factorization.

50035512011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 23.

The spelling of 50035512011 in words is "fifty billion, thirty-five million, five hundred twelve thousand, eleven".