4573173023 has 16 divisors (see below), whose sum is σ = 4931076480. Its totient is φ = 4227207264.

The previous prime is 4573173019. The next prime is 4573173029. The reversal of 4573173023 is 3203713754.

It is a cyclic number.

It is not a de Polignac number, because 4573173023 - 2² = 4573173019 is a prime.

It is a super-2 number, since 2×4573173023² = 41827822996589917058, 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 (4573173029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 947765 + ... + 952577.

It is an arithmetic number, because the mean of its divisors is an integer number (308192280).

Almost surely, 2^4573173023 is an apocalyptic number.

4573173023 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4573173023 is a deficient number, since it is larger than the sum of its proper divisors (357903457).

4573173023 is a wasteful number, since it uses less digits than its factorization.

4573173023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6038.

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 4573173023 is about 67625.2395411654. The cubic root of 4573173023 is about 1659.8641470813.

Adding to 4573173023 its reverse (3203713754), we get a palindrome (7776886777).

The spelling of 4573173023 in words is "four billion, five hundred seventy-three million, one hundred seventy-three thousand, twenty-three".