2245525745311 has 4 divisors (see below), whose sum is σ = 2245547719912. Its totient is φ = 2245503770712.

The previous prime is 2245525745269. The next prime is 2245525745339. The reversal of 2245525745311 is 1135475255422.

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 2245525745311 - 2²⁹ = 2244988874399 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 (2245525745341) 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, 10833300 + ... + 11038633.

It is an arithmetic number, because the mean of its divisors is an integer number (561386929978).

Almost surely, 2^{2245525745311} is an apocalyptic number.

2245525745311 is a deficient number, since it is larger than the sum of its proper divisors (21974601).

2245525745311 is a wasteful number, since it uses less digits than its factorization.

2245525745311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21974600.

The product of its digits is 1680000, while the sum is 46.

The spelling of 2245525745311 in words is "two trillion, two hundred forty-five billion, five hundred twenty-five million, seven hundred forty-five thousand, three hundred eleven".