5105931647605 has 16 divisors (see below), whose sum is σ = 6130224331200. Its totient is φ = 4082674907520.

The previous prime is 5105931647603. The next prime is 5105931647623. The reversal of 5105931647605 is 5067461395015.

It is not a de Polignac number, because 5105931647605 - 2¹ = 5105931647603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105931647603) 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, 98299281 + ... + 98351209.

It is an arithmetic number, because the mean of its divisors is an integer number (383139020700).

Almost surely, 2^{5105931647605} is an apocalyptic number.

It is an amenable number.

5105931647605 is a deficient number, since it is larger than the sum of its proper divisors (1024292683595).

5105931647605 is a wasteful number, since it uses less digits than its factorization.

5105931647605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61524.

The product of its (nonzero) digits is 3402000, while the sum is 52.

The spelling of 5105931647605 in words is "five trillion, one hundred five billion, nine hundred thirty-one million, six hundred forty-seven thousand, six hundred five".