2225517603 has 16 divisors (see below), whose sum is σ = 2977502976. Its totient is φ = 1478616480.

The previous prime is 2225517599. The next prime is 2225517629. The reversal of 2225517603 is 3067155222.

It is not a de Polignac number, because 2225517603 - 2² = 2225517599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2225517643) 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, 1981200 + ... + 1982322.

It is an arithmetic number, because the mean of its divisors is an integer number (186093936).

Almost surely, 2^2225517603 is an apocalyptic number.

2225517603 is a deficient number, since it is larger than the sum of its proper divisors (751985373).

2225517603 is a wasteful number, since it uses less digits than its factorization.

2225517603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 2225517603 is about 47175.3919220604. The cubic root of 2225517603 is about 1305.6006107784.

The spelling of 2225517603 in words is "two billion, two hundred twenty-five million, five hundred seventeen thousand, six hundred three".