4472873063 has 4 divisors (see below), whose sum is σ = 4475952888. Its totient is φ = 4469793240.

The previous prime is 4472873047. The next prime is 4472873143. The reversal of 4472873063 is 3603782744.

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 4472873063 - 2⁴ = 4472873047 is a prime.

It is a super-2 number, since 2×4472873063² = 40013186875422003938, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4472873003) 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, 1537733 + ... + 1540638.

It is an arithmetic number, because the mean of its divisors is an integer number (1118988222).

Almost surely, 2^4472873063 is an apocalyptic number.

4472873063 is a deficient number, since it is larger than the sum of its proper divisors (3079825).

4472873063 is a wasteful number, since it uses less digits than its factorization.

4472873063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079824.

The product of its (nonzero) digits is 677376, while the sum is 44.

The square root of 4472873063 is about 66879.5414383203. The cubic root of 4472873063 is about 1647.6394851058.

The spelling of 4472873063 in words is "four billion, four hundred seventy-two million, eight hundred seventy-three thousand, sixty-three".