2245564036343 has 4 divisors (see below), whose sum is σ = 2245579712880. Its totient is φ = 2245548359808.

The previous prime is 2245564036273. The next prime is 2245564036351. The reversal of 2245564036343 is 3436304655422.

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 2245564036343 - 2⁸ = 2245564036087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245564036043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7621403 + ... + 7910556.

It is an arithmetic number, because the mean of its divisors is an integer number (561394928220).

Almost surely, 2^{2245564036343} is an apocalyptic number.

2245564036343 is a deficient number, since it is larger than the sum of its proper divisors (15676537).

2245564036343 is a wasteful number, since it uses less digits than its factorization.

2245564036343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15676536.

The product of its (nonzero) digits is 6220800, while the sum is 47.

The spelling of 2245564036343 in words is "two trillion, two hundred forty-five billion, five hundred sixty-four million, thirty-six thousand, three hundred forty-three".