2225305403 has 4 divisors (see below), whose sum is σ = 2342426760. Its totient is φ = 2108184048.

The previous prime is 2225305399. The next prime is 2225305471. The reversal of 2225305403 is 3045035222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2225305403 - 2² = 2225305399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2225005403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58560650 + ... + 58560687.

It is an arithmetic number, because the mean of its divisors is an integer number (585606690).

Almost surely, 2^2225305403 is an apocalyptic number.

2225305403 is a deficient number, since it is larger than the sum of its proper divisors (117121357).

2225305403 is a wasteful number, since it uses less digits than its factorization.

2225305403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117121356.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 2225305403 is about 47173.1428145295. The cubic root of 2225305403 is about 1305.5591137269.

The spelling of 2225305403 in words is "two billion, two hundred twenty-five million, three hundred five thousand, four hundred three".