50905837799 has 24 divisors (see below), whose sum is σ = 58087992240. Its totient is φ = 44333630208.

The previous prime is 50905837783. The next prime is 50905837817. The reversal of 50905837799 is 99773850905.

It is a happy number.

It is not a de Polignac number, because 50905837799 - 2⁴ = 50905837783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50905837709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 554609 + ... + 639845.

It is an arithmetic number, because the mean of its divisors is an integer number (2420333010).

Almost surely, 2^50905837799 is an apocalyptic number.

50905837799 is a deficient number, since it is larger than the sum of its proper divisors (7182154441).

50905837799 is a wasteful number, since it uses less digits than its factorization.

50905837799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85359 (or 85316 counting only the distinct ones).

The product of its (nonzero) digits is 21432600, while the sum is 62.

The spelling of 50905837799 in words is "fifty billion, nine hundred five million, eight hundred thirty-seven thousand, seven hundred ninety-nine".