50677277605 has 4 divisors (see below), whose sum is σ = 60812733132. Its totient is φ = 40541822080.

The previous prime is 50677277533. The next prime is 50677277669.

50677277605 is nontrivially palindromic in base 10.

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 11750776801 + 38926500804 = 108401^2 + 197298^2 .

It is not a de Polignac number, because 50677277605 - 2⁹ = 50677277093 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, 5067727756 + ... + 5067727765.

It is an arithmetic number, because the mean of its divisors is an integer number (15203183283).

Almost surely, 2^50677277605 is an apocalyptic number.

It is an amenable number.

50677277605 is a deficient number, since it is larger than the sum of its proper divisors (10135455527).

50677277605 is a wasteful number, since it uses less digits than its factorization.

50677277605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10135455526.

The product of its (nonzero) digits is 4321800, while the sum is 52.

The spelling of 50677277605 in words is "fifty billion, six hundred seventy-seven million, two hundred seventy-seven thousand, six hundred five".