2504633216 has 32 divisors (see below), whose sum is σ = 5025631800. Its totient is φ = 1243298304.

The previous prime is 2504633203. The next prime is 2504633269. The reversal of 2504633216 is 6123364052.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 52595 + ... + 88178.

Almost surely, 2^2504633216 is an apocalyptic number.

It is an amenable number.

2504633216 is an abundant number, since it is smaller than the sum of its proper divisors (2520998584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2504633216 is a wasteful number, since it uses less digits than its factorization.

2504633216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140926 (or 140914 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 32.

The square root of 2504633216 is about 50046.3107131784. The cubic root of 2504633216 is about 1358.0467230872.

Adding to 2504633216 its reverse (6123364052), we get a palindrome (8627997268).

The spelling of 2504633216 in words is "two billion, five hundred four million, six hundred thirty-three thousand, two hundred sixteen".