5671461218 has 8 divisors (see below), whose sum is σ = 8509026348. Its totient is φ = 2835119104.

The previous prime is 5671461209. The next prime is 5671461227. The reversal of 5671461218 is 8121641765.

It is an interprime number because it is at equal distance from previous prime (5671461209) and next prime (5671461227).

It can be written as a sum of positive squares in 2 ways, for example, as 5671144249 + 316969 = 75307^2 + 563^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294071 + ... + 312762.

Almost surely, 2^5671461218 is an apocalyptic number.

5671461218 is a deficient number, since it is larger than the sum of its proper divisors (2837565130).

5671461218 is a wasteful number, since it uses less digits than its factorization.

5671461218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611508.

The product of its digits is 80640, while the sum is 41.

The square root of 5671461218 is about 75309.1044827915. The cubic root of 5671461218 is about 1783.3297537258.

The spelling of 5671461218 in words is "five billion, six hundred seventy-one million, four hundred sixty-one thousand, two hundred eighteen".