5666411219 has 16 divisors (see below), whose sum is σ = 6858828288. Its totient is φ = 4569892992.

The previous prime is 5666411171. The next prime is 5666411237. The reversal of 5666411219 is 9121146665.

It is not a de Polignac number, because 5666411219 - 2³² = 1371443923 is a prime.

It is a super-2 number, since 2×5666411219² = 64216432205618131922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5666411719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 751064 + ... + 758570.

It is an arithmetic number, because the mean of its divisors is an integer number (428676768).

Almost surely, 2^5666411219 is an apocalyptic number.

5666411219 is a deficient number, since it is larger than the sum of its proper divisors (1192417069).

5666411219 is a wasteful number, since it uses less digits than its factorization.

5666411219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13874.

The product of its digits is 77760, while the sum is 41.

The square root of 5666411219 is about 75275.5685398656. The cubic root of 5666411219 is about 1782.8002906566.

The spelling of 5666411219 in words is "five billion, six hundred sixty-six million, four hundred eleven thousand, two hundred nineteen".