5105550011049 has 24 divisors (see below), whose sum is σ = 7719597317952. Its totient is φ = 3245442620640.

The previous prime is 5105550011047. The next prime is 5105550011071. The reversal of 5105550011049 is 9401100555015.

5105550011049 is a `hidden beast` number, since 5 + 105 + 5 + 500 + 1 + 1 + 0 + 49 = 666.

It is not a de Polignac number, because 5105550011049 - 2¹ = 5105550011047 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5105550011047) 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 23 ways as a sum of consecutive naturals, for example, 38837367 + ... + 38968604.

It is an arithmetic number, because the mean of its divisors is an integer number (321649888248).

Almost surely, 2^{5105550011049} is an apocalyptic number.

It is an amenable number.

5105550011049 is a deficient number, since it is larger than the sum of its proper divisors (2614047306903).

5105550011049 is a wasteful number, since it uses less digits than its factorization.

5105550011049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77806317 (or 77806314 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 36.

The spelling of 5105550011049 in words is "five trillion, one hundred five billion, five hundred fifty million, eleven thousand, forty-nine".