5989449895 has 128 divisors (see below), whose sum is σ = 9609062400. Its totient is φ = 3512678400.

The previous prime is 5989449889. The next prime is 5989449899.

5989449895 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5989449895 - 2²⁹ = 5452578983 is a prime.

It is a super-2 number, since 2×5989449895² = 71747020089431022050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5989449899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9060865 + ... + 9061525.

It is an arithmetic number, because the mean of its divisors is an integer number (75070800).

Almost surely, 2^5989449895 is an apocalyptic number.

5989449895 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5989449895 is a deficient number, since it is larger than the sum of its proper divisors (3619612505).

5989449895 is a wasteful number, since it uses less digits than its factorization.

5989449895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761.

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

The square root of 5989449895 is about 77391.5363266553. The cubic root of 5989449895 is about 1816.0549228110.

The spelling of 5989449895 in words is "five billion, nine hundred eighty-nine million, four hundred forty-nine thousand, eight hundred ninety-five".