50266756039 has 2 divisors, whose sum is σ = 50266756040. Its totient is φ = 50266756038.

The previous prime is 50266756031. The next prime is 50266756063. The reversal of 50266756039 is 93065766205.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50266756039 - 2³ = 50266756031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50266755983 and 50266756001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50266756031) 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, 25133378019 + 25133378020.

It is an arithmetic number, because the mean of its divisors is an integer number (25133378020).

Almost surely, 2^50266756039 is an apocalyptic number.

50266756039 is a deficient number, since it is larger than the sum of its proper divisors (1).

50266756039 is an equidigital number, since it uses as much as digits as its factorization.

50266756039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2041200, while the sum is 49.

The spelling of 50266756039 in words is "fifty billion, two hundred sixty-six million, seven hundred fifty-six thousand, thirty-nine".