5449374433 has 4 divisors (see below), whose sum is σ = 5449564948. Its totient is φ = 5449183920.

The previous prime is 5449374419. The next prime is 5449374443. The reversal of 5449374433 is 3344739445.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3639467584 + 1809906849 = 60328^2 + 42543^2 .

It is a cyclic number.

It is not a de Polignac number, because 5449374433 - 2⁹ = 5449373921 is a prime.

It is a super-2 number, since 2×5449374433² = 59391363422068142978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5449374443) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 42678 + ... + 112783.

It is an arithmetic number, because the mean of its divisors is an integer number (1362391237).

Almost surely, 2^5449374433 is an apocalyptic number.

It is an amenable number.

5449374433 is a deficient number, since it is larger than the sum of its proper divisors (190515).

5449374433 is a wasteful number, since it uses less digits than its factorization.

5449374433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190514.

The product of its digits is 2177280, while the sum is 46.

The square root of 5449374433 is about 73819.8783052370. The cubic root of 5449374433 is about 1759.7415289552.

The spelling of 5449374433 in words is "five billion, four hundred forty-nine million, three hundred seventy-four thousand, four hundred thirty-three".