50833251011 has 2 divisors, whose sum is σ = 50833251012. Its totient is φ = 50833251010.

The previous prime is 50833250999. The next prime is 50833251017. The reversal of 50833251011 is 11015233805.

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-50833251011 is a prime.

It is not a weakly prime, because it can be changed into another prime (50833251017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25416625505 + 25416625506.

It is an arithmetic number, because the mean of its divisors is an integer number (25416625506).

Almost surely, 2^50833251011 is an apocalyptic number.

50833251011 is a deficient number, since it is larger than the sum of its proper divisors (1).

50833251011 is an equidigital number, since it uses as much as digits as its factorization.

50833251011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 29.

Adding to 50833251011 its reverse (11015233805), we get a palindrome (61848484816).

The spelling of 50833251011 in words is "fifty billion, eight hundred thirty-three million, two hundred fifty-one thousand, eleven".