50774677647705 has 72 divisors (see below), whose sum is σ = 100943635351104. Its totient is φ = 23547676532160.

The previous prime is 50774677647697. The next prime is 50774677647763.

50774677647705 is a `hidden beast` number, since 50 + 7 + 7 + 467 + 7 + 6 + 47 + 70 + 5 = 666.

50774677647705 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 50774677647705 - 2³ = 50774677647697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 202592367 + ... + 202842836.

It is an arithmetic number, because the mean of its divisors is an integer number (1401994935432).

Almost surely, 2^{50774677647705} is an apocalyptic number.

50774677647705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

50774677647705 is a deficient number, since it is larger than the sum of its proper divisors (50168957703399).

50774677647705 is a wasteful number, since it uses less digits than its factorization.

50774677647705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405435259 (or 405435245 counting only the distinct ones).

The product of its (nonzero) digits is 1694145600, while the sum is 72.

The spelling of 50774677647705 in words is "fifty trillion, seven hundred seventy-four billion, six hundred seventy-seven million, six hundred forty-seven thousand, seven hundred five".