4479172003 has 4 divisors (see below), whose sum is σ = 4633626240. Its totient is φ = 4324717768.

The previous prime is 4479171973. The next prime is 4479172031. The reversal of 4479172003 is 3002719744.

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

It is a cyclic number.

It is not a de Polignac number, because 4479172003 - 2¹⁷ = 4479040931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4479172063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77227075 + ... + 77227132.

It is an arithmetic number, because the mean of its divisors is an integer number (1158406560).

Almost surely, 2^4479172003 is an apocalyptic number.

4479172003 is a deficient number, since it is larger than the sum of its proper divisors (154454237).

4479172003 is a wasteful number, since it uses less digits than its factorization.

4479172003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154454236.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 4479172003 is about 66926.6165512646. The cubic root of 4479172003 is about 1648.4125537891.

The spelling of 4479172003 in words is "four billion, four hundred seventy-nine million, one hundred seventy-two thousand, three".