5481891795 has 16 divisors (see below), whose sum is σ = 8819489952. Its totient is φ = 2907521280.

The previous prime is 5481891763. The next prime is 5481891803. The reversal of 5481891795 is 5971981845.

It is not a de Polignac number, because 5481891795 - 2⁵ = 5481891763 is a prime.

It is a super-2 number, since 2×5481891795² = 60102275304176644050, which contains 22 as substring.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1006842 + ... + 1012271.

It is an arithmetic number, because the mean of its divisors is an integer number (551218122).

Almost surely, 2^5481891795 is an apocalyptic number.

5481891795 is a deficient number, since it is larger than the sum of its proper divisors (3337598157).

5481891795 is a wasteful number, since it uses less digits than its factorization.

5481891795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2019302.

The product of its digits is 3628800, while the sum is 57.

The square root of 5481891795 is about 74039.7987233893. The cubic root of 5481891795 is about 1763.2348173856.

The spelling of 5481891795 in words is "five billion, four hundred eighty-one million, eight hundred ninety-one thousand, seven hundred ninety-five".