2245052265663 has 4 divisors (see below), whose sum is σ = 2993403020888. Its totient is φ = 1496701510440.

The previous prime is 2245052265661. The next prime is 2245052265671. The reversal of 2245052265663 is 3665622505422.

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

It is not a de Polignac number, because 2245052265663 - 2¹ = 2245052265661 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 (2245052265661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374175377608 + ... + 374175377613.

It is an arithmetic number, because the mean of its divisors is an integer number (748350755222).

Almost surely, 2^{2245052265663} is an apocalyptic number.

2245052265663 is a deficient number, since it is larger than the sum of its proper divisors (748350755225).

2245052265663 is an equidigital number, since it uses as much as digits as its factorization.

2245052265663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748350755224.

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 2245052265663 in words is "two trillion, two hundred forty-five billion, fifty-two million, two hundred sixty-five thousand, six hundred sixty-three".