5785557824 has 28 divisors (see below), whose sum is σ = 11528384868. Its totient is φ = 2880768000.

The previous prime is 5785557823. The next prime is 5785557829. The reversal of 5785557824 is 4287555875.

It can be written as a sum of positive squares in 2 ways, for example, as 2137397824 + 3648160000 = 46232^2 + 60400^2 .

It is a super-2 number, since 2×5785557824² = 66945358669695229952, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5785557824.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5785557823) 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, 172127 + ... + 202974.

It is an arithmetic number, because the mean of its divisors is an integer number (411728031).

Almost surely, 2^5785557824 is an apocalyptic number.

It is an amenable number.

5785557824 is a deficient number, since it is larger than the sum of its proper divisors (5742827044).

5785557824 is a wasteful number, since it uses less digits than its factorization.

5785557824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375354 (or 375344 counting only the distinct ones).

The product of its digits is 15680000, while the sum is 56.

The square root of 5785557824 is about 76062.8544297412. The cubic root of 5785557824 is about 1795.2092589997.

The spelling of 5785557824 in words is "five billion, seven hundred eighty-five million, five hundred fifty-seven thousand, eight hundred twenty-four".