5899449985 has 48 divisors (see below), whose sum is σ = 8399377728. Its totient is φ = 3951319680.

The previous prime is 5899449977. The next prime is 5899450003.

5899449985 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5899449985 - 2³ = 5899449977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 6503902 + ... + 6504808.

It is an arithmetic number, because the mean of its divisors is an integer number (174987036).

Almost surely, 2^5899449985 is an apocalyptic number.

5899449985 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5899449985 is a deficient number, since it is larger than the sum of its proper divisors (2499927743).

5899449985 is a wasteful number, since it uses less digits than its factorization.

5899449985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774 (or 1763 counting only the distinct ones).

The product of its digits is 167961600, while the sum is 70.

The square root of 5899449985 is about 76807.8771025472. The cubic root of 5899449985 is about 1806.9127172948.

The spelling of 5899449985 in words is "five billion, eight hundred ninety-nine million, four hundred forty-nine thousand, nine hundred eighty-five".