2445523130 has 16 divisors (see below), whose sum is σ = 4402770984. Its totient is φ = 978024960.

The previous prime is 2445523097. The next prime is 2445523153. The reversal of 2445523130 is 313255442.

It is a happy number.

2445523130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1768118401 + 677404729 = 42049^2 + 26027^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2445523093 and 2445523102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41234 + ... + 81186.

Almost surely, 2^2445523130 is an apocalyptic number.

2445523130 is a deficient number, since it is larger than the sum of its proper divisors (1957247854).

2445523130 is a wasteful number, since it uses less digits than its factorization.

2445523130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46081.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 2445523130 is about 49452.2307889139. The cubic root of 2445523130 is about 1347.2781244277.

Adding to 2445523130 its reverse (313255442), we get a palindrome (2758778572).

The spelling of 2445523130 in words is "two billion, four hundred forty-five million, five hundred twenty-three thousand, one hundred thirty".