5105255111 has 12 divisors (see below), whose sum is σ = 5615168496. Its totient is φ = 4638157920.

The previous prime is 5105255083. The next prime is 5105255123. The reversal of 5105255111 is 1115525015.

It is not a de Polignac number, because 5105255111 - 2¹⁸ = 5104992967 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 (5105255161) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187766 + ... + 213228.

It is an arithmetic number, because the mean of its divisors is an integer number (467930708).

Almost surely, 2^5105255111 is an apocalyptic number.

5105255111 is a deficient number, since it is larger than the sum of its proper divisors (509913385).

5105255111 is a wasteful number, since it uses less digits than its factorization.

5105255111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27142 (or 27131 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 26.

The square root of 5105255111 is about 71451.0679486318. The cubic root of 5105255111 is about 1721.8916351505.

The spelling of 5105255111 in words is "five billion, one hundred five million, two hundred fifty-five thousand, one hundred eleven".