4272644003 has 4 divisors (see below), whose sum is σ = 4272824808. Its totient is φ = 4272463200.

The previous prime is 4272643997. The next prime is 4272644041. The reversal of 4272644003 is 3004462724.

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 4272644003 - 2¹² = 4272639907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4272641003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48473 + ... + 104378.

It is an arithmetic number, because the mean of its divisors is an integer number (1068206202).

Almost surely, 2^4272644003 is an apocalyptic number.

4272644003 is a deficient number, since it is larger than the sum of its proper divisors (180805).

4272644003 is a wasteful number, since it uses less digits than its factorization.

4272644003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180804.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 4272644003 is about 65365.4649107616. The cubic root of 4272644003 is about 1622.6775822147.

The spelling of 4272644003 in words is "four billion, two hundred seventy-two million, six hundred forty-four thousand, three".