5166141677 has 4 divisors (see below), whose sum is σ = 5199047196. Its totient is φ = 5133236160.

The previous prime is 5166141671. The next prime is 5166141697. The reversal of 5166141677 is 7761416615.

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 3128612356 + 2037529321 = 55934^2 + 45139^2 .

It is a cyclic number.

It is not a de Polignac number, because 5166141677 - 2²⁸ = 4897706221 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 (5166141671) 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, 16452524 + ... + 16452837.

It is an arithmetic number, because the mean of its divisors is an integer number (1299761799).

Almost surely, 2^5166141677 is an apocalyptic number.

It is an amenable number.

5166141677 is a deficient number, since it is larger than the sum of its proper divisors (32905519).

5166141677 is a wasteful number, since it uses less digits than its factorization.

5166141677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32905518.

The product of its digits is 211680, while the sum is 44.

The square root of 5166141677 is about 71875.8768781293. The cubic root of 5166141677 is about 1728.7098399908.

The spelling of 5166141677 in words is "five billion, one hundred sixty-six million, one hundred forty-one thousand, six hundred seventy-seven".