6105312116605 has 16 divisors (see below), whose sum is σ = 7913354130864. Its totient is φ = 4495159710720.

The previous prime is 6105312116591. The next prime is 6105312116621. The reversal of 6105312116605 is 5066112135016.

It can be written as a sum of positive squares in 8 ways, for example, as 236306820996 + 5869005295609 = 486114^2 + 2422603^2 .

It is not a de Polignac number, because 6105312116605 - 2¹¹ = 6105312114557 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139336966 + ... + 139380775.

It is an arithmetic number, because the mean of its divisors is an integer number (494584633179).

Almost surely, 2^{6105312116605} is an apocalyptic number.

6105312116605 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

6105312116605 is a deficient number, since it is larger than the sum of its proper divisors (1808042014259).

6105312116605 is a wasteful number, since it uses less digits than its factorization.

6105312116605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278718096.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 6105312116605 in words is "six trillion, one hundred five billion, three hundred twelve million, one hundred sixteen thousand, six hundred five".