5605965813679 has 16 divisors (see below), whose sum is σ = 7293136780800. Its totient is φ = 4178359611360.

The previous prime is 5605965813677. The next prime is 5605965813713. The reversal of 5605965813679 is 9763185695065.

It is not a de Polignac number, because 5605965813679 - 2¹ = 5605965813677 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 (5605965813677) 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, 1582710204 + ... + 1582713745.

It is an arithmetic number, because the mean of its divisors is an integer number (455821048800).

Almost surely, 2^{5605965813679} is an apocalyptic number.

5605965813679 is a deficient number, since it is larger than the sum of its proper divisors (1687170967121).

5605965813679 is a wasteful number, since it uses less digits than its factorization.

5605965813679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3165423990.

The product of its (nonzero) digits is 367416000, while the sum is 70.

The spelling of 5605965813679 in words is "five trillion, six hundred five billion, nine hundred sixty-five million, eight hundred thirteen thousand, six hundred seventy-nine".