5166286777 has 8 divisors (see below), whose sum is σ = 5327187264. Its totient is φ = 5007735408.

The previous prime is 5166286747. The next prime is 5166286799. The reversal of 5166286777 is 7776826615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5166286777 - 2⁷ = 5166286649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5166286747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582813 + ... + 591610.

It is an arithmetic number, because the mean of its divisors is an integer number (665898408).

Almost surely, 2^5166286777 is an apocalyptic number.

It is an amenable number.

5166286777 is a deficient number, since it is larger than the sum of its proper divisors (160900487).

5166286777 is a wasteful number, since it uses less digits than its factorization.

5166286777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174559.

The product of its digits is 5927040, while the sum is 55.

The square root of 5166286777 is about 71876.8862500317. The cubic root of 5166286777 is about 1728.7260244386.

The spelling of 5166286777 in words is "five billion, one hundred sixty-six million, two hundred eighty-six thousand, seven hundred seventy-seven".