2245344116253 has 64 divisors (see below), whose sum is σ = 3554641182720. Its totient is φ = 1233676785600.

The previous prime is 2245344116219. The next prime is 2245344116263. The reversal of 2245344116253 is 3526114435422.

It is not a de Polignac number, because 2245344116253 - 2⁹ = 2245344115741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245344116263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 64729168 + ... + 64763846.

It is an arithmetic number, because the mean of its divisors is an integer number (55541268480).

Almost surely, 2^{2245344116253} is an apocalyptic number.

It is an amenable number.

2245344116253 is a deficient number, since it is larger than the sum of its proper divisors (1309297066467).

2245344116253 is a wasteful number, since it uses less digits than its factorization.

2245344116253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35358.

The product of its digits is 691200, while the sum is 42.

The spelling of 2245344116253 in words is "two trillion, two hundred forty-five billion, three hundred forty-four million, one hundred sixteen thousand, two hundred fifty-three".