2245395603 has 16 divisors (see below), whose sum is σ = 3280058496. Its totient is φ = 1355000640.

The previous prime is 2245395599. The next prime is 2245395611. The reversal of 2245395603 is 3065935422.

It is not a de Polignac number, because 2245395603 - 2² = 2245395599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2245390603) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 138325 + ... + 153702.

It is an arithmetic number, because the mean of its divisors is an integer number (205003656).

Almost surely, 2^2245395603 is an apocalyptic number.

2245395603 is a deficient number, since it is larger than the sum of its proper divisors (1034662893).

2245395603 is a wasteful number, since it uses less digits than its factorization.

2245395603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292274.

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 2245395603 is about 47385.6054408931. The cubic root of 2245395603 is about 1309.4762397388.

The spelling of 2245395603 in words is "two billion, two hundred forty-five million, three hundred ninety-five thousand, six hundred three".