5111211024255 has 96 divisors (see below), whose sum is σ = 9942908281344. Its totient is φ = 2195880597504.

The previous prime is 5111211024247. The next prime is 5111211024277. The reversal of 5111211024255 is 5524201121115.

5111211024255 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5111211024255 - 2³ = 5111211024247 is a prime.

It is a super-2 number, since 2×5111211024255² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20602329 + ... + 20848941.

It is an arithmetic number, because the mean of its divisors is an integer number (103571961264).

Almost surely, 2^{5111211024255} is an apocalyptic number.

5111211024255 is a deficient number, since it is larger than the sum of its proper divisors (4831697257089).

5111211024255 is a wasteful number, since it uses less digits than its factorization.

5111211024255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247345 (or 247328 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 30.

The spelling of 5111211024255 in words is "five trillion, one hundred eleven billion, two hundred eleven million, twenty-four thousand, two hundred fifty-five".