50521043051 has 2 divisors, whose sum is σ = 50521043052. Its totient is φ = 50521043050.

The previous prime is 50521043029. The next prime is 50521043099. The reversal of 50521043051 is 15034012505.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50521043051 - 2¹⁰ = 50521042027 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 50521043051.

It is not a weakly prime, because it can be changed into another prime (50521043021) 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, 25260521525 + 25260521526.

It is an arithmetic number, because the mean of its divisors is an integer number (25260521526).

Almost surely, 2^50521043051 is an apocalyptic number.

50521043051 is a deficient number, since it is larger than the sum of its proper divisors (1).

50521043051 is an equidigital number, since it uses as much as digits as its factorization.

50521043051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 26.

Adding to 50521043051 its reverse (15034012505), we get a palindrome (65555055556).

The spelling of 50521043051 in words is "fifty billion, five hundred twenty-one million, forty-three thousand, fifty-one".