5716707749 has 4 divisors (see below), whose sum is σ = 5716871436. Its totient is φ = 5716544064.

The previous prime is 5716707721. The next prime is 5716707779. The reversal of 5716707749 is 9477076175.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3820105249 + 1896602500 = 61807^2 + 43550^2 .

It is a cyclic number.

It is not a de Polignac number, because 5716707749 - 2¹² = 5716703653 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5716707749.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5716707779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6074 + ... + 107099.

It is an arithmetic number, because the mean of its divisors is an integer number (1429217859).

Almost surely, 2^5716707749 is an apocalyptic number.

It is an amenable number.

5716707749 is a deficient number, since it is larger than the sum of its proper divisors (163687).

5716707749 is a wasteful number, since it uses less digits than its factorization.

5716707749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163686.

The product of its (nonzero) digits is 2593080, while the sum is 53.

The square root of 5716707749 is about 75608.9131584366. The cubic root of 5716707749 is about 1788.0596254767.

The spelling of 5716707749 in words is "five billion, seven hundred sixteen million, seven hundred seven thousand, seven hundred forty-nine".