2445220504 has 72 divisors (see below), whose sum is σ = 4946058180. Its totient is φ = 1132977600.

The previous prime is 2445220501. The next prime is 2445220507. The reversal of 2445220504 is 4050225442.

2445220504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2445220501) and next prime (2445220507).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445220501) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 24210054 + ... + 24210154.

Almost surely, 2^2445220504 is an apocalyptic number.

It is an amenable number.

2445220504 is an abundant number, since it is smaller than the sum of its proper divisors (2500837676).

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

2445220504 is a wasteful number, since it uses less digits than its factorization.

2445220504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 2445220504 is about 49449.1709131710. The cubic root of 2445220504 is about 1347.2225482875. Note that the first 3 decimals are identical.

Adding to 2445220504 its reverse (4050225442), we get a palindrome (6495445946).

The spelling of 2445220504 in words is "two billion, four hundred forty-five million, two hundred twenty thousand, five hundred four".