5655656015 has 4 divisors (see below), whose sum is σ = 6786787224. Its totient is φ = 4524524808.

The previous prime is 5655656011. The next prime is 5655656051. The reversal of 5655656015 is 5106565565.

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

It is a cyclic number.

It is not a de Polignac number, because 5655656015 - 2² = 5655656011 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 (5655656011) by changing a digit.

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, 565565597 + ... + 565565606.

It is an arithmetic number, because the mean of its divisors is an integer number (1696696806).

Almost surely, 2^5655656015 is an apocalyptic number.

5655656015 is a deficient number, since it is larger than the sum of its proper divisors (1131131209).

5655656015 is a wasteful number, since it uses less digits than its factorization.

5655656015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131131208.

The product of its (nonzero) digits is 675000, while the sum is 44.

The square root of 5655656015 is about 75204.0957328788. The cubic root of 5655656015 is about 1781.6716206585.

The spelling of 5655656015 in words is "five billion, six hundred fifty-five million, six hundred fifty-six thousand, fifteen".