2504004423 has 16 divisors (see below), whose sum is σ = 3450158976. Its totient is φ = 1614362400.

The previous prime is 2504004421. The next prime is 2504004431. The reversal of 2504004423 is 3244004052.

It is not a de Polignac number, because 2504004423 - 2¹ = 2504004421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2504004393 and 2504004402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504004421) 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, 83065 + ... + 109122.

It is an arithmetic number, because the mean of its divisors is an integer number (215634936).

Almost surely, 2^2504004423 is an apocalyptic number.

2504004423 is a deficient number, since it is larger than the sum of its proper divisors (946154553).

2504004423 is a wasteful number, since it uses less digits than its factorization.

2504004423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192334.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 2504004423 is about 50040.0282074261. The cubic root of 2504004423 is about 1357.9330668257.

Adding to 2504004423 its reverse (3244004052), we get a palindrome (5748008475).

The spelling of 2504004423 in words is "two billion, five hundred four million, four thousand, four hundred twenty-three".