5655448285 has 4 divisors (see below), whose sum is σ = 6786537948. Its totient is φ = 4524358624.

The previous prime is 5655448277. The next prime is 5655448297. The reversal of 5655448285 is 5828445565.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2780558361 + 2874889924 = 52731^2 + 53618^2 .

It is a cyclic number.

It is not a de Polignac number, because 5655448285 - 2³ = 5655448277 is a prime.

It is a Duffinian number.

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, 565544824 + ... + 565544833.

It is an arithmetic number, because the mean of its divisors is an integer number (1696634487).

Almost surely, 2^5655448285 is an apocalyptic number.

It is an amenable number.

5655448285 is a deficient number, since it is larger than the sum of its proper divisors (1131089663).

5655448285 is a wasteful number, since it uses less digits than its factorization.

5655448285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131089662.

The product of its digits is 7680000, while the sum is 52.

The square root of 5655448285 is about 75202.7146119075. The cubic root of 5655448285 is about 1781.6498070277.

The spelling of 5655448285 in words is "five billion, six hundred fifty-five million, four hundred forty-eight thousand, two hundred eighty-five".