5657887565 has 8 divisors (see below), whose sum is σ = 7406689248. Its totient is φ = 4114827280.

The previous prime is 5657887519. The next prime is 5657887567.

5657887565 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 5657887565 - 2¹⁴ = 5657871181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5657887498 and 5657887507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5657887567) 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, 51435287 + ... + 51435396.

It is an arithmetic number, because the mean of its divisors is an integer number (925836156).

Almost surely, 2^5657887565 is an apocalyptic number.

5657887565 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5657887565 is a deficient number, since it is larger than the sum of its proper divisors (1748801683).

5657887565 is a wasteful number, since it uses less digits than its factorization.

5657887565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102870699.

The product of its digits is 70560000, while the sum is 62.

The square root of 5657887565 is about 75218.9308950878. The cubic root of 5657887565 is about 1781.9059210054.

The spelling of 5657887565 in words is "five billion, six hundred fifty-seven million, eight hundred eighty-seven thousand, five hundred sixty-five".