2445031250 has 28 divisors (see below), whose sum is σ = 4584433506. Its totient is φ = 978000000.

The previous prime is 2445031249. The next prime is 2445031279. The reversal of 2445031250 is 521305442.

It is a happy number.

2445031250 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 7 ways, for example, as 556346569 + 1888684681 = 23587^2 + 43459^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7871 + ... + 70370.

Almost surely, 2^2445031250 is an apocalyptic number.

2445031250 is a deficient number, since it is larger than the sum of its proper divisors (2139402256).

2445031250 is an frugal number, since it uses more digits than its factorization.

2445031250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78273 (or 78248 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2445031250 is about 49447.2572545738. The cubic root of 2445031250 is about 1347.1877901632.

Adding to 2445031250 its reverse (521305442), we get a palindrome (2966336692).

The spelling of 2445031250 in words is "two billion, four hundred forty-five million, thirty-one thousand, two hundred fifty".