5004423623 has 4 divisors (see below), whose sum is σ = 5267814360. Its totient is φ = 4741032888.

The previous prime is 5004423583. The next prime is 5004423647. The reversal of 5004423623 is 3263244005.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5004423623 is a prime.

It is a super-2 number, since 2×5004423623² = 50088511596880892258, 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 (5004429623) 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, 131695340 + ... + 131695377.

It is an arithmetic number, because the mean of its divisors is an integer number (1316953590).

Almost surely, 2^5004423623 is an apocalyptic number.

5004423623 is a deficient number, since it is larger than the sum of its proper divisors (263390737).

5004423623 is a wasteful number, since it uses less digits than its factorization.

5004423623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263390736.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 5004423623 is about 70741.9509414322. The cubic root of 5004423623 is about 1710.4800839602.

Adding to 5004423623 its reverse (3263244005), we get a palindrome (8267667628).

The spelling of 5004423623 in words is "five billion, four million, four hundred twenty-three thousand, six hundred twenty-three".