5771657047 has 16 divisors (see below), whose sum is σ = 6387306912. Its totient is φ = 5180699520.

The previous prime is 5771657033. The next prime is 5771657051. The reversal of 5771657047 is 7407561775.

It is a cyclic number.

It is not a de Polignac number, because 5771657047 - 2²³ = 5763268439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5771657347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1663008 + ... + 1666474.

It is an arithmetic number, because the mean of its divisors is an integer number (399206682).

Almost surely, 2^5771657047 is an apocalyptic number.

5771657047 is a deficient number, since it is larger than the sum of its proper divisors (615649865).

5771657047 is a wasteful number, since it uses less digits than its factorization.

5771657047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6978.

The product of its (nonzero) digits is 1440600, while the sum is 49.

The square root of 5771657047 is about 75971.4225679630. The cubic root of 5771657047 is about 1793.7703417799.

The spelling of 5771657047 in words is "five billion, seven hundred seventy-one million, six hundred fifty-seven thousand, forty-seven".