50336528779 has 2 divisors, whose sum is σ = 50336528780. Its totient is φ = 50336528778.

The previous prime is 50336528771. The next prime is 50336528857. The reversal of 50336528779 is 97782563305.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50336528779 - 2³ = 50336528771 is a prime.

It is a super-2 number, since 2×50336528779² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50336528771) 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, 25168264389 + 25168264390.

It is an arithmetic number, because the mean of its divisors is an integer number (25168264390).

Almost surely, 2^50336528779 is an apocalyptic number.

50336528779 is a deficient number, since it is larger than the sum of its proper divisors (1).

50336528779 is an equidigital number, since it uses as much as digits as its factorization.

50336528779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9525600, while the sum is 55.

The spelling of 50336528779 in words is "fifty billion, three hundred thirty-six million, five hundred twenty-eight thousand, seven hundred seventy-nine".