5043433440 has 48 divisors (see below), whose sum is σ = 15886816848. Its totient is φ = 1344915456.

The previous prime is 5043433433. The next prime is 5043433441. The reversal of 5043433440 is 443343405.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5043433398 and 5043433407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5043433441) 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 7 ways as a sum of consecutive naturals, for example, 5253097 + ... + 5254056.

It is an arithmetic number, because the mean of its divisors is an integer number (330975351).

Almost surely, 2^5043433440 is an apocalyptic number.

It is an amenable number.

5043433440 is an abundant number, since it is smaller than the sum of its proper divisors (10843383408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5043433440 is a wasteful number, since it uses less digits than its factorization.

5043433440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10507171 (or 10507163 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

The square root of 5043433440 is about 71017.1348337850. The cubic root of 5043433440 is about 1714.9130210572.

Adding to 5043433440 its reverse (443343405), we get a palindrome (5486776845).

The spelling of 5043433440 in words is "five billion, forty-three million, four hundred thirty-three thousand, four hundred forty".