5587742886 has 128 divisors (see below), whose sum is σ = 13332418560. Its totient is φ = 1541836800.

The previous prime is 5587742861. The next prime is 5587742891. The reversal of 5587742886 is 6882477855.

It is a Curzon number.

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, 11665195 + ... + 11665673.

It is an arithmetic number, because the mean of its divisors is an integer number (104159520).

Almost surely, 2^5587742886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5587742886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6666209280).

5587742886 is an abundant number, since it is smaller than the sum of its proper divisors (7744675674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5587742886 is a wasteful number, since it uses less digits than its factorization.

5587742886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830.

The product of its digits is 30105600, while the sum is 60.

The square root of 5587742886 is about 74751.2065855796. The cubic root of 5587742886 is about 1774.5114450957.

The spelling of 5587742886 in words is "five billion, five hundred eighty-seven million, seven hundred forty-two thousand, eight hundred eighty-six".