5408027194 has 4 divisors (see below), whose sum is σ = 8112040794. Its totient is φ = 2704013596.

The previous prime is 5408027173. The next prime is 5408027201. The reversal of 5408027194 is 4917208045.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3377353225 + 2030673969 = 58115^2 + 45063^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1352006797 + ... + 1352006800.

Almost surely, 2^5408027194 is an apocalyptic number.

5408027194 is a deficient number, since it is larger than the sum of its proper divisors (2704013600).

5408027194 is a wasteful number, since it uses less digits than its factorization.

5408027194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704013599.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 5408027194 is about 73539.2901379936. The cubic root of 5408027194 is about 1755.2795331832.

The spelling of 5408027194 in words is "five billion, four hundred eight million, twenty-seven thousand, one hundred ninety-four".