50049555011 has 2 divisors, whose sum is σ = 50049555012. Its totient is φ = 50049555010.

The previous prime is 50049554993. The next prime is 50049555019. The reversal of 50049555011 is 11055594005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50049555011 is a prime.

It is not a weakly prime, because it can be changed into another prime (50049555019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25024777505 + 25024777506.

It is an arithmetic number, because the mean of its divisors is an integer number (25024777506).

Almost surely, 2^50049555011 is an apocalyptic number.

50049555011 is a deficient number, since it is larger than the sum of its proper divisors (1).

50049555011 is an equidigital number, since it uses as much as digits as its factorization.

50049555011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 50049555011 in words is "fifty billion, forty-nine million, five hundred fifty-five thousand, eleven".