5665696373 has 8 divisors (see below), whose sum is σ = 5822492088. Its totient is φ = 5509093824.

The previous prime is 5665696349. The next prime is 5665696391. The reversal of 5665696373 is 3736965665.

It can be written as a sum of positive squares in 4 ways, for example, as 2953161649 + 2712534724 = 54343^2 + 52082^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5665696373 - 2¹⁴ = 5665679989 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 (5665696313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12215 + ... + 107147.

It is an arithmetic number, because the mean of its divisors is an integer number (727811511).

Almost surely, 2^5665696373 is an apocalyptic number.

It is an amenable number.

5665696373 is a deficient number, since it is larger than the sum of its proper divisors (156795715).

5665696373 is a wasteful number, since it uses less digits than its factorization.

5665696373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96583.

The product of its digits is 18370800, while the sum is 56.

The square root of 5665696373 is about 75270.8201961424. The cubic root of 5665696373 is about 1782.7253177915.

The spelling of 5665696373 in words is "five billion, six hundred sixty-five million, six hundred ninety-six thousand, three hundred seventy-three".