2254345066555 has 8 divisors (see below), whose sum is σ = 2847593768400. Its totient is φ = 1708556260896.

The previous prime is 2254345066541. The next prime is 2254345066609. The reversal of 2254345066555 is 5556605434522.

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

It is a cyclic number.

It is not a de Polignac number, because 2254345066555 - 2⁷ = 2254345066427 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11864973940 + ... + 11864974129.

It is an arithmetic number, because the mean of its divisors is an integer number (355949221050).

Almost surely, 2^{2254345066555} is an apocalyptic number.

2254345066555 is a deficient number, since it is larger than the sum of its proper divisors (593248701845).

2254345066555 is a wasteful number, since it uses less digits than its factorization.

2254345066555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23729948093.

The product of its (nonzero) digits is 21600000, while the sum is 52.

The spelling of 2254345066555 in words is "two trillion, two hundred fifty-four billion, three hundred forty-five million, sixty-six thousand, five hundred fifty-five".