255616126223 has 8 divisors (see below), whose sum is σ = 270704203200. Its totient is φ = 240533808640.

The previous prime is 255616126219. The next prime is 255616126231. The reversal of 255616126223 is 322621616552.

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 255616126223 - 2² = 255616126219 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255616126123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1348298 + ... + 1526151.

It is an arithmetic number, because the mean of its divisors is an integer number (33838025400).

Almost surely, 2^255616126223 is an apocalyptic number.

255616126223 is a deficient number, since it is larger than the sum of its proper divisors (15088076977).

255616126223 is a wasteful number, since it uses less digits than its factorization.

255616126223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879697.

The product of its digits is 259200, while the sum is 41.

The spelling of 255616126223 in words is "two hundred fifty-five billion, six hundred sixteen million, one hundred twenty-six thousand, two hundred twenty-three".