5432440673 has 32 divisors (see below), whose sum is σ = 6159888000. Its totient is φ = 4748083200.

The previous prime is 5432440669. The next prime is 5432440687. The reversal of 5432440673 is 3760442345.

5432440673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5432440673 - 2² = 5432440669 is a prime.

It is a super-2 number, since 2×5432440673² = 59022823331329385858, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5432440073) 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 31 ways as a sum of consecutive naturals, for example, 12098753 + ... + 12099201.

It is an arithmetic number, because the mean of its divisors is an integer number (192496500).

Almost surely, 2^5432440673 is an apocalyptic number.

It is an amenable number.

5432440673 is a deficient number, since it is larger than the sum of its proper divisors (727447327).

5432440673 is a wasteful number, since it uses less digits than its factorization.

5432440673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833.

The product of its (nonzero) digits is 241920, while the sum is 38.

The square root of 5432440673 is about 73705.0925852481. The cubic root of 5432440673 is about 1757.9168570896.

The spelling of 5432440673 in words is "five billion, four hundred thirty-two million, four hundred forty thousand, six hundred seventy-three".