5559785 has 24 divisors (see below), whose sum is σ = 8470656. Its totient is φ = 3464160.

The previous prime is 5559781. The next prime is 5559809. The reversal of 5559785 is 5879555.

5559785 = 188² + 189² + ... + 285².

It is not a de Polignac number, because 5559785 - 2² = 5559781 is a prime.

It is a super-2 number, since 2×5559785² = 61822418492450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5559781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1664 + ... + 3726.

It is an arithmetic number, because the mean of its divisors is an integer number (352944).

Almost surely, 2^5559785 is an apocalyptic number.

5559785 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5559785 is a deficient number, since it is larger than the sum of its proper divisors (2910871).

5559785 is a wasteful number, since it uses less digits than its factorization.

5559785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093 (or 2086 counting only the distinct ones).

The product of its digits is 315000, while the sum is 44.

The square root of 5559785 is about 2357.9196339146. The cubic root of 5559785 is about 177.1546946836.

Adding to 5559785 its product of digits (315000), we get a palindrome (5874785).

The spelling of 5559785 in words is "five million, five hundred fifty-nine thousand, seven hundred eighty-five".