50677584877 has 4 divisors (see below), whose sum is σ = 50678735580. Its totient is φ = 50676434176.

The previous prime is 50677584869. The next prime is 50677584887. The reversal of 50677584877 is 77848577605.

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 29822181481 + 20855403396 = 172691^2 + 144414^2 .

It is a cyclic number.

It is not a de Polignac number, because 50677584877 - 2³ = 50677584869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50677584887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506548 + ... + 598285.

It is an arithmetic number, because the mean of its divisors is an integer number (12669683895).

Almost surely, 2^50677584877 is an apocalyptic number.

It is an amenable number.

50677584877 is a deficient number, since it is larger than the sum of its proper divisors (1150703).

50677584877 is a wasteful number, since it uses less digits than its factorization.

50677584877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150702.

The product of its (nonzero) digits is 92198400, while the sum is 64.

The spelling of 50677584877 in words is "fifty billion, six hundred seventy-seven million, five hundred eighty-four thousand, eight hundred seventy-seven".