5771481694 has 16 divisors (see below), whose sum is σ = 9599068656. Its totient is φ = 2580393600.

The previous prime is 5771481679. The next prime is 5771481763. The reversal of 5771481694 is 4961841775.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2148987 + ... + 2151670.

It is an arithmetic number, because the mean of its divisors is an integer number (599941791).

Almost surely, 2^5771481694 is an apocalyptic number.

5771481694 is a deficient number, since it is larger than the sum of its proper divisors (3827586962).

5771481694 is a wasteful number, since it uses less digits than its factorization.

5771481694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4300731.

The product of its digits is 1693440, while the sum is 52.

The square root of 5771481694 is about 75970.2684870864. The cubic root of 5771481694 is about 1793.7521756395.

The spelling of 5771481694 in words is "five billion, seven hundred seventy-one million, four hundred eighty-one thousand, six hundred ninety-four".