5105105001005 has 16 divisors (see below), whose sum is σ = 6456747622080. Its totient is φ = 3864215849472.

The previous prime is 5105105001001. The next prime is 5105105001011. The reversal of 5105105001005 is 5001005015015.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5105105001005 - 2² = 5105105001001 is a prime.

It is a super-2 number, since 2×5105105001005² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105105001001) 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 15 ways as a sum of consecutive naturals, for example, 34066244 + ... + 34215773.

It is an arithmetic number, because the mean of its divisors is an integer number (403546726380).

Almost surely, 2^{5105105001005} is an apocalyptic number.

It is an amenable number.

5105105001005 is a deficient number, since it is larger than the sum of its proper divisors (1351642621075).

5105105001005 is a wasteful number, since it uses less digits than its factorization.

5105105001005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68282828.

The product of its (nonzero) digits is 625, while the sum is 23.

The spelling of 5105105001005 in words is "five trillion, one hundred five billion, one hundred five million, one thousand, five".