4500405423 has 36 divisors (see below), whose sum is σ = 6971943888. Its totient is φ = 2792085120.

The previous prime is 4500405419. The next prime is 4500405433. The reversal of 4500405423 is 3245040054.

It is not a de Polignac number, because 4500405423 - 2² = 4500405419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4500405433) 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 35 ways as a sum of consecutive naturals, for example, 275443 + ... + 291323.

It is an arithmetic number, because the mean of its divisors is an integer number (193665108).

Almost surely, 2^4500405423 is an apocalyptic number.

4500405423 is a deficient number, since it is larger than the sum of its proper divisors (2471538465).

4500405423 is a wasteful number, since it uses less digits than its factorization.

4500405423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15984 (or 15944 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 4500405423 is about 67085.0611015597. The cubic root of 4500405423 is about 1651.0132035973.

Adding to 4500405423 its reverse (3245040054), we get a palindrome (7745445477).

The spelling of 4500405423 in words is "four billion, five hundred million, four hundred five thousand, four hundred twenty-three".