5387840088 has 32 divisors (see below), whose sum is σ = 13631889600. Its totient is φ = 1774308128.

The previous prime is 5387840077. The next prime is 5387840111. The reversal of 5387840088 is 8800487835.

It is a self number, because there is not a number n which added to its sum of digits gives 5387840088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1350378 + ... + 1354361.

It is an arithmetic number, because the mean of its divisors is an integer number (425996550).

Almost surely, 2^5387840088 is an apocalyptic number.

It is an amenable number.

5387840088 is an abundant number, since it is smaller than the sum of its proper divisors (8244049512).

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

5387840088 is a wasteful number, since it uses less digits than its factorization.

5387840088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704831 (or 2704827 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The square root of 5387840088 is about 73401.9079316062. The cubic root of 5387840088 is about 1753.0927718009.

The spelling of 5387840088 in words is "five billion, three hundred eighty-seven million, eight hundred forty thousand, eighty-eight".