50011055011 has 2 divisors, whose sum is σ = 50011055012. Its totient is φ = 50011055010.

The previous prime is 50011054999. The next prime is 50011055033. The reversal of 50011055011 is 11055011005.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50011055011 - 2²⁹ = 49474184099 is a prime.

It is a super-2 number, since 2×50011055011² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50011055011.

It is not a weakly prime, because it can be changed into another prime (50011055041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25005527505 + 25005527506.

It is an arithmetic number, because the mean of its divisors is an integer number (25005527506).

Almost surely, 2^50011055011 is an apocalyptic number.

50011055011 is a deficient number, since it is larger than the sum of its proper divisors (1).

50011055011 is an equidigital number, since it uses as much as digits as its factorization.

50011055011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 125, while the sum is 19.

Adding to 50011055011 its reverse (11055011005), we get a palindrome (61066066016).

The spelling of 50011055011 in words is "fifty billion, eleven million, fifty-five thousand, eleven".