5565335655 has 32 divisors (see below), whose sum is σ = 9808381440. Its totient is φ = 2672138880.

The previous prime is 5565335641. The next prime is 5565335701.

5565335655 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5565335655 - 2⁵ = 5565335623 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146740 + ... + 180729.

It is an arithmetic number, because the mean of its divisors is an integer number (306511920).

Almost surely, 2^5565335655 is an apocalyptic number.

5565335655 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5565335655 is a deficient number, since it is larger than the sum of its proper divisors (4243045785).

5565335655 is a wasteful number, since it uses less digits than its factorization.

5565335655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327591.

The product of its digits is 5062500, while the sum is 48.

The square root of 5565335655 is about 74601.1773030426. The cubic root of 5565335655 is about 1772.1362966864.

The spelling of 5565335655 in words is "five billion, five hundred sixty-five million, three hundred thirty-five thousand, six hundred fifty-five".