5565531155 has 8 divisors (see below), whose sum is σ = 6727387392. Its totient is φ = 4419924928.

The previous prime is 5565531133. The next prime is 5565531193. The reversal of 5565531155 is 5511355655.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5565531155 - 2⁸ = 5565530899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4061747 + ... + 4063116.

It is an arithmetic number, because the mean of its divisors is an integer number (840923424).

Almost surely, 2^5565531155 is an apocalyptic number.

5565531155 is a deficient number, since it is larger than the sum of its proper divisors (1161856237).

5565531155 is a wasteful number, since it uses less digits than its factorization.

5565531155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8125005.

The product of its digits is 281250, while the sum is 41.

The square root of 5565531155 is about 74602.4875925729. The cubic root of 5565531155 is about 1772.1570470724.

The spelling of 5565531155 in words is "five billion, five hundred sixty-five million, five hundred thirty-one thousand, one hundred fifty-five".