5448185983 has 4 divisors (see below), whose sum is σ = 5448444120. Its totient is φ = 5447927848.

The previous prime is 5448185887. The next prime is 5448186011. The reversal of 5448185983 is 3895818445.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3895818445 = 5 ⋅779163689.

It is a cyclic number.

It is not a de Polignac number, because 5448185983 - 2⁹ = 5448185471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448185683) 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 3 ways as a sum of consecutive naturals, for example, 94285 + ... + 140662.

It is an arithmetic number, because the mean of its divisors is an integer number (1362111030).

Almost surely, 2^5448185983 is an apocalyptic number.

5448185983 is a deficient number, since it is larger than the sum of its proper divisors (258137).

5448185983 is a wasteful number, since it uses less digits than its factorization.

5448185983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258136.

The product of its digits is 5529600, while the sum is 55.

The square root of 5448185983 is about 73811.8282052409. The cubic root of 5448185983 is about 1759.6135927490.

The spelling of 5448185983 in words is "five billion, four hundred forty-eight million, one hundred eighty-five thousand, nine hundred eighty-three".