2208053662678 has 8 divisors (see below), whose sum is σ = 3321463159368. Its totient is φ = 1100899276224.

The previous prime is 2208053662669. The next prime is 2208053662679. The reversal of 2208053662678 is 8762663508022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2208053662679) 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, 1563776676 + ... + 1563778087.

It is an arithmetic number, because the mean of its divisors is an integer number (415182894921).

Almost surely, 2^{2208053662678} is an apocalyptic number.

2208053662678 is a deficient number, since it is larger than the sum of its proper divisors (1113409496690).

2208053662678 is a wasteful number, since it uses less digits than its factorization.

2208053662678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127555118.

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 2208053662678 in words is "two trillion, two hundred eight billion, fifty-three million, six hundred sixty-two thousand, six hundred seventy-eight".