5665555122288 has 20 divisors (see below), whose sum is σ = 14636017399368. Its totient is φ = 1888518374080.

The previous prime is 5665555122223. The next prime is 5665555122289. The reversal of 5665555122288 is 8822215555665.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5665555122289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59016199143 + ... + 59016199238.

Almost surely, 2^{5665555122288} is an apocalyptic number.

It is an amenable number.

5665555122288 is an abundant number, since it is smaller than the sum of its proper divisors (8970462277080).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5665555122288 is a wasteful number, since it uses less digits than its factorization.

5665555122288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118032398392 (or 118032398386 counting only the distinct ones).

The product of its digits is 57600000, while the sum is 60.

The spelling of 5665555122288 in words is "five trillion, six hundred sixty-five billion, five hundred fifty-five million, one hundred twenty-two thousand, two hundred eighty-eight".