5656505692 has 12 divisors (see below), whose sum is σ = 10129091896. Its totient is φ = 2762479440.

The previous prime is 5656505689. The next prime is 5656505711. The reversal of 5656505692 is 2965056565.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16443159 + ... + 16443502.

Almost surely, 2^5656505692 is an apocalyptic number.

It is an amenable number.

5656505692 is a deficient number, since it is larger than the sum of its proper divisors (4472586204).

5656505692 is a wasteful number, since it uses less digits than its factorization.

5656505692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32886708 (or 32886706 counting only the distinct ones).

The product of its (nonzero) digits is 2430000, while the sum is 49.

The square root of 5656505692 is about 75209.7446611807. The cubic root of 5656505692 is about 1781.7608392855.

The spelling of 5656505692 in words is "five billion, six hundred fifty-six million, five hundred five thousand, six hundred ninety-two".