2245564450363 has 16 divisors (see below), whose sum is σ = 2529991287936. Its totient is φ = 1979244840960.

The previous prime is 2245564450321. The next prime is 2245564450387. The reversal of 2245564450363 is 3630544655422.

It is a cyclic number.

It is not a de Polignac number, because 2245564450363 - 2³³ = 2236974515771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2245564451363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44794806 + ... + 44844907.

It is an arithmetic number, because the mean of its divisors is an integer number (158124455496).

Almost surely, 2^{2245564450363} is an apocalyptic number.

2245564450363 is a deficient number, since it is larger than the sum of its proper divisors (284426837573).

2245564450363 is a wasteful number, since it uses less digits than its factorization.

2245564450363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89639814.

The product of its (nonzero) digits is 10368000, while the sum is 49.

The spelling of 2245564450363 in words is "two trillion, two hundred forty-five billion, five hundred sixty-four million, four hundred fifty thousand, three hundred sixty-three".