5981001895 has 64 divisors (see below), whose sum is σ = 8409526272. Its totient is φ = 4042368000.

The previous prime is 5981001883. The next prime is 5981001899.

5981001895 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5981001895 - 2¹¹ = 5980999847 is a prime.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5981001899) 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 63 ways as a sum of consecutive naturals, for example, 4682997 + ... + 4684273.

It is an arithmetic number, because the mean of its divisors is an integer number (131398848).

Almost surely, 2^5981001895 is an apocalyptic number.

5981001895 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5981001895 is a deficient number, since it is larger than the sum of its proper divisors (2428524377).

5981001895 is a wasteful number, since it uses less digits than its factorization.

5981001895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432.

The product of its (nonzero) digits is 129600, while the sum is 46.

The square root of 5981001895 is about 77336.9374555264. The cubic root of 5981001895 is about 1815.2006846019.

It can be divided in two parts, 598100 and 1895, that added together give a palindrome (599995).

The spelling of 5981001895 in words is "five billion, nine hundred eighty-one million, one thousand, eight hundred ninety-five".