5618086166 has 64 divisors (see below), whose sum is σ = 10867654656. Its totient is φ = 2113927200.

The previous prime is 5618086163. The next prime is 5618086171. The reversal of 5618086166 is 6616808165.

It is a self number, because there is not a number n which added to its sum of digits gives 5618086166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5618086163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3259781 + ... + 3261503.

It is an arithmetic number, because the mean of its divisors is an integer number (169807104).

Almost surely, 2^5618086166 is an apocalyptic number.

5618086166 is a deficient number, since it is larger than the sum of its proper divisors (5249568490).

5618086166 is a wasteful number, since it uses less digits than its factorization.

5618086166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2457.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 5618086166 is about 74953.8936013333. The cubic root of 5618086166 is about 1777.7177084758.

The spelling of 5618086166 in words is "five billion, six hundred eighteen million, eighty-six thousand, one hundred sixty-six".