5585115855 has 64 divisors (see below), whose sum is σ = 9874275840. Its totient is φ = 2673216000.

The previous prime is 5585115841. The next prime is 5585115863.

It is a happy number.

5585115855 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5585115855 - 2⁴ = 5585115839 is a prime.

It is a super-2 number, since 2×5585115855² = 62387038227544762050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7967005 + ... + 7967705.

It is an arithmetic number, because the mean of its divisors is an integer number (154285560).

Almost surely, 2^5585115855 is an apocalyptic number.

5585115855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5585115855 is a deficient number, since it is larger than the sum of its proper divisors (4289159985).

5585115855 is a wasteful number, since it uses less digits than its factorization.

5585115855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272.

The product of its digits is 1000000, while the sum is 48.

The square root of 5585115855 is about 74733.6326897067. The cubic root of 5585115855 is about 1774.2333108881.

The spelling of 5585115855 in words is "five billion, five hundred eighty-five million, one hundred fifteen thousand, eight hundred fifty-five".