5705671918 has 8 divisors (see below), whose sum is σ = 9008955720. Its totient is φ = 2702686680.

The previous prime is 5705671879. The next prime is 5705671921. The reversal of 5705671918 is 8191765075.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75074593 + ... + 75074668.

It is an arithmetic number, because the mean of its divisors is an integer number (1126119465).

Almost surely, 2^5705671918 is an apocalyptic number.

5705671918 is a deficient number, since it is larger than the sum of its proper divisors (3303283802).

5705671918 is a wasteful number, since it uses less digits than its factorization.

5705671918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150149282.

The product of its (nonzero) digits is 529200, while the sum is 49.

The square root of 5705671918 is about 75535.8982074086. The cubic root of 5705671918 is about 1786.9082964227.

The spelling of 5705671918 in words is "five billion, seven hundred five million, six hundred seventy-one thousand, nine hundred eighteen".