5605307166813 has 16 divisors (see below), whose sum is σ = 7944902231616. Its totient is φ = 3503043296000.

The previous prime is 5605307166761. The next prime is 5605307166817. The reversal of 5605307166813 is 3186617035065.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5605307166813 - 2¹² = 5605307162717 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5605307166817) 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, 218927406 + ... + 218953007.

It is an arithmetic number, because the mean of its divisors is an integer number (496556389476).

Almost surely, 2^{5605307166813} is an apocalyptic number.

It is an amenable number.

5605307166813 is a deficient number, since it is larger than the sum of its proper divisors (2339595064803).

5605307166813 is a wasteful number, since it uses less digits than its factorization.

5605307166813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437880684.

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 5605307166813 in words is "five trillion, six hundred five billion, three hundred seven million, one hundred sixty-six thousand, eight hundred thirteen".