5918881488 has 80 divisors (see below), whose sum is σ = 16698681216. Its totient is φ = 1795530240.

The previous prime is 5918881421. The next prime is 5918881489. The reversal of 5918881488 is 8841888195.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5918881489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22495 + ... + 111102.

Almost surely, 2^5918881488 is an apocalyptic number.

It is an amenable number.

5918881488 is an abundant number, since it is smaller than the sum of its proper divisors (10779799728).

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

5918881488 is a wasteful number, since it uses less digits than its factorization.

5918881488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133692 (or 133686 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 60.

The square root of 5918881488 is about 76934.2673195761. The cubic root of 5918881488 is about 1808.8944020847.

The spelling of 5918881488 in words is "five billion, nine hundred eighteen million, eight hundred eighty-one thousand, four hundred eighty-eight".