456565556 has 12 divisors (see below), whose sum is σ = 800661120. Its totient is φ = 227805240.

The previous prime is 456565553. The next prime is 456565559. The reversal of 456565556 is 655565654.

It is an interprime number because it is at equal distance from previous prime (456565553) and next prime (456565559).

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 456565556.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456565553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117230 + ... + 121061.

It is an arithmetic number, because the mean of its divisors is an integer number (66721760).

Almost surely, 2^456565556 is an apocalyptic number.

It is an amenable number.

456565556 is a deficient number, since it is larger than the sum of its proper divisors (344095564).

456565556 is a wasteful number, since it uses less digits than its factorization.

456565556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238774 (or 238772 counting only the distinct ones).

The product of its digits is 2700000, while the sum is 47.

The square root of 456565556 is about 21367.3946937852. The cubic root of 456565556 is about 770.0183028201.

The spelling of 456565556 in words is "four hundred fifty-six million, five hundred sixty-five thousand, five hundred fifty-six".