5657869571 has 8 divisors (see below), whose sum is σ = 5995626000. Its totient is φ = 5324110560.

The previous prime is 5657869543. The next prime is 5657869589. The reversal of 5657869571 is 1759687565.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5657869571 - 2⁶ = 5657869507 is a prime.

It is a super-2 number, since 2×5657869571² = 64022976164895448082, which contains 22 as substring.

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 5657869571.

It is not an unprimeable number, because it can be changed into a prime (5657869271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996440 + ... + 1002101.

It is an arithmetic number, because the mean of its divisors is an integer number (749453250).

Almost surely, 2^5657869571 is an apocalyptic number.

5657869571 is a deficient number, since it is larger than the sum of its proper divisors (337756429).

5657869571 is a wasteful number, since it uses less digits than its factorization.

5657869571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1998709.

The product of its digits is 15876000, while the sum is 59.

The square root of 5657869571 is about 75218.8112841462. The cubic root of 5657869571 is about 1781.9040319818.

The spelling of 5657869571 in words is "five billion, six hundred fifty-seven million, eight hundred sixty-nine thousand, five hundred seventy-one".