50043654737 has 2 divisors, whose sum is σ = 50043654738. Its totient is φ = 50043654736.

The previous prime is 50043654721. The next prime is 50043654751. The reversal of 50043654737 is 73745634005.

50043654737 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39234101776 + 10809552961 = 198076^2 + 103969^2 .

It is a cyclic number.

It is not a de Polignac number, because 50043654737 - 2⁴ = 50043654721 is a prime.

It is not a weakly prime, because it can be changed into another prime (50043654757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25021827368 + 25021827369.

It is an arithmetic number, because the mean of its divisors is an integer number (25021827369).

Almost surely, 2^50043654737 is an apocalyptic number.

It is an amenable number.

50043654737 is a deficient number, since it is larger than the sum of its proper divisors (1).

50043654737 is an equidigital number, since it uses as much as digits as its factorization.

50043654737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 44.

The spelling of 50043654737 in words is "fifty billion, forty-three million, six hundred fifty-four thousand, seven hundred thirty-seven".