2504430416 has 10 divisors (see below), whose sum is σ = 4852333962. Its totient is φ = 1252215200.

The previous prime is 2504430403. The next prime is 2504430419. The reversal of 2504430416 is 6140344052.

It can be written as a sum of positive squares in only one way, i.e., 1918790416 + 585640000 = 43804^2 + 24200^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2504430419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78263435 + ... + 78263466.

Almost surely, 2^2504430416 is an apocalyptic number.

It is an amenable number.

2504430416 is a deficient number, since it is larger than the sum of its proper divisors (2347903546).

2504430416 is a wasteful number, since it uses less digits than its factorization.

2504430416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156526909 (or 156526903 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2504430416 is about 50044.2845487874. The cubic root of 2504430416 is about 1358.0100684442.

Adding to 2504430416 its reverse (6140344052), we get a palindrome (8644774468).

The spelling of 2504430416 in words is "two billion, five hundred four million, four hundred thirty thousand, four hundred sixteen".