50045738261047 has 2 divisors, whose sum is σ = 50045738261048. Its totient is φ = 50045738261046.

The previous prime is 50045738261041. The next prime is 50045738261119. The reversal of 50045738261047 is 74016283754005.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 50045738261047 - 2²⁷ = 50045604043319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50045738260985 and 50045738261003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50045738261041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25022869130523 + 25022869130524.

It is an arithmetic number, because the mean of its divisors is an integer number (25022869130524).

Almost surely, 2^{50045738261047} is an apocalyptic number.

50045738261047 is a deficient number, since it is larger than the sum of its proper divisors (1).

50045738261047 is an equidigital number, since it uses as much as digits as its factorization.

50045738261047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5644800, while the sum is 52.

The spelling of 50045738261047 in words is "fifty trillion, forty-five billion, seven hundred thirty-eight million, two hundred sixty-one thousand, forty-seven".