255655417411 has 4 divisors (see below), whose sum is σ = 255656603992. Its totient is φ = 255654230832.

The previous prime is 255655417361. The next prime is 255655417429. The reversal of 255655417411 is 114714556552.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 255655417411 - 2²¹ = 255653320259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (255655414411) 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, 168930 + ... + 734743.

It is an arithmetic number, because the mean of its divisors is an integer number (63914150998).

Almost surely, 2^255655417411 is an apocalyptic number.

255655417411 is a deficient number, since it is larger than the sum of its proper divisors (1186581).

255655417411 is an equidigital number, since it uses as much as digits as its factorization.

255655417411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186580.

The product of its digits is 840000, while the sum is 46.

The spelling of 255655417411 in words is "two hundred fifty-five billion, six hundred fifty-five million, four hundred seventeen thousand, four hundred eleven".