5580990855 has 128 divisors (see below), whose sum is σ = 11240570880. Its totient is φ = 2603664000.

The previous prime is 5580990847. The next prime is 5580990887.

5580990855 is a `hidden beast` number, since 5 + 580 + 9 + 9 + 0 + 8 + 55 = 666.

5580990855 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5580990855 - 2³ = 5580990847 is a prime.

It is a super-2 number, since 2×5580990855² = 62294917847187262050, 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 127 ways as a sum of consecutive naturals, for example, 4533090 + ... + 4534320.

It is an arithmetic number, because the mean of its divisors is an integer number (87816960).

Almost surely, 2^5580990855 is an apocalyptic number.

5580990855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5580990855 is an abundant number, since it is smaller than the sum of its proper divisors (5659580025).

5580990855 is a wasteful number, since it uses less digits than its factorization.

5580990855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1370 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 54.

The square root of 5580990855 is about 74706.0295759318. The cubic root of 5580990855 is about 1773.7964047056.

The spelling of 5580990855 in words is "five billion, five hundred eighty million, nine hundred ninety thousand, eight hundred fifty-five".