5656453912 has 16 divisors (see below), whose sum is σ = 10609162200. Its totient is φ = 2827344000.

The previous prime is 5656453909. The next prime is 5656453939. The reversal of 5656453912 is 2193546565.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82737 + ... + 134752.

Almost surely, 2^5656453912 is an apocalyptic number.

It is an amenable number.

5656453912 is a deficient number, since it is larger than the sum of its proper divisors (4952708288).

5656453912 is a wasteful number, since it uses less digits than its factorization.

5656453912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220746 (or 220742 counting only the distinct ones).

The product of its digits is 972000, while the sum is 46.

The square root of 5656453912 is about 75209.4004230854. The cubic root of 5656453912 is about 1781.7554024863.

The spelling of 5656453912 in words is "five billion, six hundred fifty-six million, four hundred fifty-three thousand, nine hundred twelve".