2205244505453 has 16 divisors (see below), whose sum is σ = 2532506856000. Its totient is φ = 1899127140480.

The previous prime is 2205244505383. The next prime is 2205244505489. The reversal of 2205244505453 is 3545054425022.

It is a cyclic number.

It is not a de Polignac number, because 2205244505453 - 2⁸ = 2205244505197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2205244505453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205244505053) 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, 2864225 + ... + 3551657.

It is an arithmetic number, because the mean of its divisors is an integer number (158281678500).

Almost surely, 2^{2205244505453} is an apocalyptic number.

It is an amenable number.

2205244505453 is a deficient number, since it is larger than the sum of its proper divisors (327262350547).

2205244505453 is a wasteful number, since it uses less digits than its factorization.

2205244505453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702812.

The product of its (nonzero) digits is 960000, while the sum is 41.

The spelling of 2205244505453 in words is "two trillion, two hundred five billion, two hundred forty-four million, five hundred five thousand, four hundred fifty-three".