5723649772 has 6 divisors (see below), whose sum is σ = 10016387108. Its totient is φ = 2861824884.

The previous prime is 5723649761. The next prime is 5723649779. The reversal of 5723649772 is 2779463275.

It is not an unprimeable number, because it can be changed into a prime (5723649779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715456218 + ... + 715456225.

Almost surely, 2^5723649772 is an apocalyptic number.

It is an amenable number.

5723649772 is a deficient number, since it is larger than the sum of its proper divisors (4292737336).

5723649772 is a wasteful number, since it uses less digits than its factorization.

5723649772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430912447 (or 1430912445 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 52.

The square root of 5723649772 is about 75654.8066681820. The cubic root of 5723649772 is about 1788.7831030764.

The spelling of 5723649772 in words is "five billion, seven hundred twenty-three million, six hundred forty-nine thousand, seven hundred seventy-two".