5486193844 has 24 divisors (see below), whose sum is σ = 9844635528. Its totient is φ = 2674237440.

The previous prime is 5486193827. The next prime is 5486193877. The reversal of 5486193844 is 4483916845.

It can be written as a sum of positive squares in 4 ways, for example, as 242985744 + 5243208100 = 15588^2 + 72410^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5486193791 and 5486193800.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 71917 + ... + 127060.

It is an arithmetic number, because the mean of its divisors is an integer number (410193147).

Almost surely, 2^5486193844 is an apocalyptic number.

It is an amenable number.

5486193844 is a deficient number, since it is larger than the sum of its proper divisors (4358441684).

5486193844 is a wasteful number, since it uses less digits than its factorization.

5486193844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199155 (or 199153 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 52.

The square root of 5486193844 is about 74068.8452994915. The cubic root of 5486193844 is about 1763.6959440321.

The spelling of 5486193844 in words is "five billion, four hundred eighty-six million, one hundred ninety-three thousand, eight hundred forty-four".