5105605105063 has 4 divisors (see below), whose sum is σ = 5270302043968. Its totient is φ = 4940908166160.

The previous prime is 5105605105061. The next prime is 5105605105093. The reversal of 5105605105063 is 3605015065015.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5105605105063 - 2¹ = 5105605105061 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 (5105605105061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82348469406 + ... + 82348469467.

It is an arithmetic number, because the mean of its divisors is an integer number (1317575510992).

Almost surely, 2^{5105605105063} is an apocalyptic number.

5105605105063 is a deficient number, since it is larger than the sum of its proper divisors (164696938905).

5105605105063 is a wasteful number, since it uses less digits than its factorization.

5105605105063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164696938904.

The product of its (nonzero) digits is 67500, while the sum is 37.

The spelling of 5105605105063 in words is "five trillion, one hundred five billion, six hundred five million, one hundred five thousand, sixty-three".