4573273238 has 4 divisors (see below), whose sum is σ = 6859909860. Its totient is φ = 2286636618.

The previous prime is 4573273193. The next prime is 4573273261. The reversal of 4573273238 is 8323723754.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1143318308 + ... + 1143318311.

It is an arithmetic number, because the mean of its divisors is an integer number (1714977465).

Almost surely, 2^4573273238 is an apocalyptic number.

4573273238 is a deficient number, since it is larger than the sum of its proper divisors (2286636622).

4573273238 is a wasteful number, since it uses less digits than its factorization.

4573273238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286636621.

The product of its digits is 846720, while the sum is 44.

The square root of 4573273238 is about 67625.9804956645. The cubic root of 4573273238 is about 1659.8762715639.

The spelling of 4573273238 in words is "four billion, five hundred seventy-three million, two hundred seventy-three thousand, two hundred thirty-eight".