5105055056018 has 8 divisors (see below), whose sum is σ = 7921637155980. Its totient is φ = 2464509337360.

The previous prime is 5105055056011. The next prime is 5105055056021. The reversal of 5105055056018 is 8106505505015.

It can be written as a sum of positive squares in 2 ways, for example, as 4375221440209 + 729833615809 = 2091703^2 + 854303^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5105055056011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44009095253 + ... + 44009095368.

Almost surely, 2^{5105055056018} is an apocalyptic number.

5105055056018 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

5105055056018 is a deficient number, since it is larger than the sum of its proper divisors (2816582099962).

5105055056018 is a wasteful number, since it uses less digits than its factorization.

5105055056018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88018190652.

The product of its (nonzero) digits is 150000, while the sum is 41.

The spelling of 5105055056018 in words is "five trillion, one hundred five billion, fifty-five million, fifty-six thousand, eighteen".