4428133503 has 8 divisors (see below), whose sum is σ = 5907639600. Its totient is φ = 2950358208.

The previous prime is 4428133487. The next prime is 4428133513. The reversal of 4428133503 is 3053318244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4428133503 - 2⁴ = 4428133487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4428133513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426718 + ... + 436971.

It is an arithmetic number, because the mean of its divisors is an integer number (738454950).

Almost surely, 2^4428133503 is an apocalyptic number.

4428133503 is a deficient number, since it is larger than the sum of its proper divisors (1479506097).

4428133503 is a wasteful number, since it uses less digits than its factorization.

4428133503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865401.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 4428133503 is about 66544.2221609059. Note that the first 3 decimals coincide. The cubic root of 4428133503 is about 1642.1276053419.

The spelling of 4428133503 in words is "four billion, four hundred twenty-eight million, one hundred thirty-three thousand, five hundred three".