5433194919 has 4 divisors (see below), whose sum is σ = 7244259896. Its totient is φ = 3622129944.

The previous prime is 5433194869. The next prime is 5433194933. The reversal of 5433194919 is 9194913345.

It is a happy number.

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

It is not a de Polignac number, because 5433194919 - 2⁷ = 5433194791 is a prime.

It is a super-2 number, since 2×5433194919² = 59039214055694833122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5433194939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905532484 + ... + 905532489.

It is an arithmetic number, because the mean of its divisors is an integer number (1811064974).

Almost surely, 2^5433194919 is an apocalyptic number.

5433194919 is a deficient number, since it is larger than the sum of its proper divisors (1811064977).

5433194919 is a wasteful number, since it uses less digits than its factorization.

5433194919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1811064976.

The product of its digits is 524880, while the sum is 48.

The square root of 5433194919 is about 73710.2090554626. The cubic root of 5433194919 is about 1757.9982103572.

The spelling of 5433194919 in words is "five billion, four hundred thirty-three million, one hundred ninety-four thousand, nine hundred nineteen".