50005330637 has 2 divisors, whose sum is σ = 50005330638. Its totient is φ = 50005330636.

The previous prime is 50005330619. The next prime is 50005330657. The reversal of 50005330637 is 73603350005.

50005330637 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48850282441 + 1155048196 = 221021^2 + 33986^2 .

It is a cyclic number.

It is not a de Polignac number, because 50005330637 - 2¹⁰ = 50005329613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50005330657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25002665318 + 25002665319.

It is an arithmetic number, because the mean of its divisors is an integer number (25002665319).

Almost surely, 2^50005330637 is an apocalyptic number.

It is an amenable number.

50005330637 is a deficient number, since it is larger than the sum of its proper divisors (1).

50005330637 is an equidigital number, since it uses as much as digits as its factorization.

50005330637 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 32.

The spelling of 50005330637 in words is "fifty billion, five million, three hundred thirty thousand, six hundred thirty-seven".