2504404164 has 24 divisors (see below), whose sum is σ = 6187351968. Its totient is φ = 785695360.

The previous prime is 2504404157. The next prime is 2504404187. The reversal of 2504404164 is 4614044052.

It is a happy 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 7 ways as a sum of consecutive naturals, for example, 6138042 + ... + 6138449.

It is an arithmetic number, because the mean of its divisors is an integer number (257806332).

Almost surely, 2^2504404164 is an apocalyptic number.

It is an amenable number.

2504404164 is an abundant number, since it is smaller than the sum of its proper divisors (3682947804).

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

2504404164 is a wasteful number, since it uses less digits than its factorization.

2504404164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12276515 (or 12276513 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 2504404164 is about 50044.0222604059. The cubic root of 2504404164 is about 1358.0053234392.

The spelling of 2504404164 in words is "two billion, five hundred four million, four hundred four thousand, one hundred sixty-four".