5779784166 has 16 divisors (see below), whose sum is σ = 12448766064. Its totient is φ = 1778395104.

The previous prime is 5779784141. The next prime is 5779784167. The reversal of 5779784166 is 6614879775.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5779784167) 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, 37049821 + ... + 37049976.

It is an arithmetic number, because the mean of its divisors is an integer number (778047879).

Almost surely, 2^5779784166 is an apocalyptic number.

5779784166 is an abundant number, since it is smaller than the sum of its proper divisors (6668981898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5779784166 is a wasteful number, since it uses less digits than its factorization.

5779784166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74099815.

The product of its digits is 17781120, while the sum is 60.

The square root of 5779784166 is about 76024.8917526359. The cubic root of 5779784166 is about 1794.6118879598.

The spelling of 5779784166 in words is "five billion, seven hundred seventy-nine million, seven hundred eighty-four thousand, one hundred sixty-six".