5696329661 has 24 divisors (see below), whose sum is σ = 6554350656. Its totient is φ = 4908928640.

The previous prime is 5696329657. The next prime is 5696329729. The reversal of 5696329661 is 1669236965.

It is not a de Polignac number, because 5696329661 - 2² = 5696329657 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 (5696329651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 653216 + ... + 661878.

It is an arithmetic number, because the mean of its divisors is an integer number (273097944).

Almost surely, 2^5696329661 is an apocalyptic number.

It is an amenable number.

5696329661 is a deficient number, since it is larger than the sum of its proper divisors (858020995).

5696329661 is a wasteful number, since it uses less digits than its factorization.

5696329661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8833 (or 8810 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 53.

The square root of 5696329661 is about 75474.0330246105. The cubic root of 5696329661 is about 1785.9324910414.

The spelling of 5696329661 in words is "five billion, six hundred ninety-six million, three hundred twenty-nine thousand, six hundred sixty-one".