5771698438 has 32 divisors (see below), whose sum is σ = 9950250240. Its totient is φ = 2483278560.

The previous prime is 5771698393. The next prime is 5771698447. The reversal of 5771698438 is 8348961775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 539356 + ... + 549952.

It is an arithmetic number, because the mean of its divisors is an integer number (310945320).

Almost surely, 2^5771698438 is an apocalyptic number.

5771698438 is a deficient number, since it is larger than the sum of its proper divisors (4178551802).

5771698438 is a wasteful number, since it uses less digits than its factorization.

5771698438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11932.

The product of its digits is 10160640, while the sum is 58.

The square root of 5771698438 is about 75971.6949791171. The cubic root of 5771698438 is about 1793.7746297322.

The spelling of 5771698438 in words is "five billion, seven hundred seventy-one million, six hundred ninety-eight thousand, four hundred thirty-eight".