50256640211 has 2 divisors, whose sum is σ = 50256640212. Its totient is φ = 50256640210.

The previous prime is 50256640193. The next prime is 50256640249. The reversal of 50256640211 is 11204665205.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50256640211 - 2²² = 50252445907 is a prime.

It is not a weakly prime, because it can be changed into another prime (50256640111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25128320105 + 25128320106.

It is an arithmetic number, because the mean of its divisors is an integer number (25128320106).

Almost surely, 2^50256640211 is an apocalyptic number.

50256640211 is a deficient number, since it is larger than the sum of its proper divisors (1).

50256640211 is an equidigital number, since it uses as much as digits as its factorization.

50256640211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 50256640211 in words is "fifty billion, two hundred fifty-six million, six hundred forty thousand, two hundred eleven".