5565560055 has 64 divisors (see below), whose sum is σ = 9849655296. Its totient is φ = 2661120000.

The previous prime is 5565560041. The next prime is 5565560057. The reversal of 5565560055 is 5500655655.

It is not a de Polignac number, because 5565560055 - 2⁷ = 5565559927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5565559989 and 5565560016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5565560057) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5615610 + ... + 5616600.

It is an arithmetic number, because the mean of its divisors is an integer number (153900864).

Almost surely, 2^5565560055 is an apocalyptic number.

5565560055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5565560055 is a deficient number, since it is larger than the sum of its proper divisors (4284095241).

5565560055 is a wasteful number, since it uses less digits than its factorization.

5565560055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448.

The product of its (nonzero) digits is 562500, while the sum is 42.

The square root of 5565560055 is about 74602.6812855946. The cubic root of 5565560055 is about 1772.1601144795.

It can be divided in two parts, 55655600 and 55, that added together give a palindrome (55655655).

The spelling of 5565560055 in words is "five billion, five hundred sixty-five million, five hundred sixty thousand, fifty-five".