5662320817 has 8 divisors (see below), whose sum is σ = 5869109376. Its totient is φ = 5459128752.

The previous prime is 5662320793. The next prime is 5662320821. The reversal of 5662320817 is 7180232665.

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 5662320817 - 2⁷ = 5662320689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5662320817.

It is not an unprimeable number, because it can be changed into a prime (5662321817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 895918 + ... + 902215.

It is an arithmetic number, because the mean of its divisors is an integer number (733638672).

Almost surely, 2^5662320817 is an apocalyptic number.

It is an amenable number.

5662320817 is a deficient number, since it is larger than the sum of its proper divisors (206788559).

5662320817 is a wasteful number, since it uses less digits than its factorization.

5662320817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798247.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 5662320817 is about 75248.3941157551. The cubic root of 5662320817 is about 1782.3712051204.

The spelling of 5662320817 in words is "five billion, six hundred sixty-two million, three hundred twenty thousand, eight hundred seventeen".