5587997855 has 16 divisors (see below), whose sum is σ = 7359012864. Its totient is φ = 4039656480.

The previous prime is 5587997843. The next prime is 5587997861.

5587997855 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5587997855 - 2⁸ = 5587997599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295007 + ... + 313376.

It is an arithmetic number, because the mean of its divisors is an integer number (459938304).

Almost surely, 2^5587997855 is an apocalyptic number.

5587997855 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5587997855 is a deficient number, since it is larger than the sum of its proper divisors (1771015009).

5587997855 is a wasteful number, since it uses less digits than its factorization.

5587997855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 608566.

The product of its digits is 158760000, while the sum is 68.

The square root of 5587997855 is about 74752.9120168572. The cubic root of 5587997855 is about 1774.5384350352.

The spelling of 5587997855 in words is "five billion, five hundred eighty-seven million, nine hundred ninety-seven thousand, eight hundred fifty-five".