255226664336361 has 16 divisors (see below), whose sum is σ = 341398327216128. Its totient is φ = 169603061562000.

The previous prime is 255226664336359. The next prime is 255226664336363. The reversal of 255226664336361 is 163633466622552.

It is an interprime number because it is at equal distance from previous prime (255226664336359) and next prime (255226664336363).

It is not a de Polignac number, because 255226664336361 - 2¹ = 255226664336359 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 255226664336295 and 255226664336304.

It is not an unprimeable number, because it can be changed into a prime (255226664336363) 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 15 ways as a sum of consecutive naturals, for example, 195139200 + ... + 196442766.

It is an arithmetic number, because the mean of its divisors is an integer number (21337395451008).

Almost surely, 2^{255226664336361} is an apocalyptic number.

It is an amenable number.

255226664336361 is a deficient number, since it is larger than the sum of its proper divisors (86171662879767).

255226664336361 is a wasteful number, since it uses less digits than its factorization.

255226664336361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513732.

The product of its digits is 167961600, while the sum is 60.

The spelling of 255226664336361 in words is "two hundred fifty-five trillion, two hundred twenty-six billion, six hundred sixty-four million, three hundred thirty-six thousand, three hundred sixty-one".