2255165061626 has 8 divisors (see below), whose sum is σ = 3382843205280. Its totient is φ = 1127550659868.

The previous prime is 2255165061607. The next prime is 2255165061629. The reversal of 2255165061626 is 6261605615522.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2255165061629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15846926 + ... + 15988601.

It is an arithmetic number, because the mean of its divisors is an integer number (422855400660).

Almost surely, 2^{2255165061626} is an apocalyptic number.

2255165061626 is a deficient number, since it is larger than the sum of its proper divisors (1127678143654).

2255165061626 is a wasteful number, since it uses less digits than its factorization.

2255165061626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31870948.

The product of its (nonzero) digits is 1296000, while the sum is 47.

The spelling of 2255165061626 in words is "two trillion, two hundred fifty-five billion, one hundred sixty-five million, sixty-one thousand, six hundred twenty-six".