50683671085 has 4 divisors (see below), whose sum is σ = 60820405308. Its totient is φ = 40546936864.

The previous prime is 50683671047. The next prime is 50683671109. The reversal of 50683671085 is 58017638605.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7833843081 + 42849828004 = 88509^2 + 207002^2 .

It is a cyclic number.

It is not a de Polignac number, because 50683671085 - 2⁷ = 50683670957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5068367104 + ... + 5068367113.

It is an arithmetic number, because the mean of its divisors is an integer number (15205101327).

Almost surely, 2^50683671085 is an apocalyptic number.

It is an amenable number.

50683671085 is a deficient number, since it is larger than the sum of its proper divisors (10136734223).

50683671085 is a wasteful number, since it uses less digits than its factorization.

50683671085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10136734222.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The spelling of 50683671085 in words is "fifty billion, six hundred eighty-three million, six hundred seventy-one thousand, eighty-five".