2453666048218 has 64 divisors (see below), whose sum is σ = 4880000867328. Its totient is φ = 895776203520.

The previous prime is 2453666048191. The next prime is 2453666048243. The reversal of 2453666048218 is 8128406663542.

2453666048218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1470096 + ... + 2658667.

It is an arithmetic number, because the mean of its divisors is an integer number (76250013552).

Almost surely, 2^{2453666048218} is an apocalyptic number.

2453666048218 is a deficient number, since it is larger than the sum of its proper divisors (2426334819110).

2453666048218 is a wasteful number, since it uses less digits than its factorization.

2453666048218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4129027.

The product of its (nonzero) digits is 13271040, while the sum is 55.

The spelling of 2453666048218 in words is "two trillion, four hundred fifty-three billion, six hundred sixty-six million, forty-eight thousand, two hundred eighteen".