5105605100015 has 16 divisors (see below), whose sum is σ = 7150950853632. Its totient is φ = 3426497281824.

The previous prime is 5105605100009. The next prime is 5105605100017. The reversal of 5105605100015 is 5100015065015.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5105605100015 - 2²⁰ = 5105604051439 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 (5105605100017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1551854009 + ... + 1551857298.

It is an arithmetic number, because the mean of its divisors is an integer number (446934428352).

Almost surely, 2^{5105605100015} is an apocalyptic number.

5105605100015 is a deficient number, since it is larger than the sum of its proper divisors (2045345753617).

5105605100015 is a wasteful number, since it uses less digits than its factorization.

5105605100015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103711366.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 5105605100015 in words is "five trillion, one hundred five billion, six hundred five million, one hundred thousand, fifteen".