5696665690 has 16 divisors (see below), whose sum is σ = 10793682720. Its totient is φ = 2158736400.

The previous prime is 5696665673. The next prime is 5696665693. The reversal of 5696665690 is 965666965.

It is a happy number.

It is a super-2 number, since 2×5696665690² = 64903999967246352200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5696665693) 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, 14991036 + ... + 14991415.

It is an arithmetic number, because the mean of its divisors is an integer number (674605170).

Almost surely, 2^5696665690 is an apocalyptic number.

5696665690 is a deficient number, since it is larger than the sum of its proper divisors (5097017030).

5696665690 is a wasteful number, since it uses less digits than its factorization.

5696665690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29982477.

The product of its (nonzero) digits is 15746400, while the sum is 58.

The square root of 5696665690 is about 75476.2591150356. The cubic root of 5696665690 is about 1785.9676079994.

The spelling of 5696665690 in words is "five billion, six hundred ninety-six million, six hundred sixty-five thousand, six hundred ninety".