5381687800 has 48 divisors (see below), whose sum is σ = 12549710160. Its totient is φ = 2146260480.

The previous prime is 5381687791. The next prime is 5381687803. The reversal of 5381687800 is 87861835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5381687803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27477 + ... + 107323.

It is an arithmetic number, because the mean of its divisors is an integer number (261452295).

Almost surely, 2^5381687800 is an apocalyptic number.

5381687800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5381687800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6274855080).

5381687800 is an abundant number, since it is smaller than the sum of its proper divisors (7168022360).

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

5381687800 is a wasteful number, since it uses less digits than its factorization.

5381687800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80200 (or 80191 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 5381687800 is about 73359.9877317329. The cubic root of 5381687800 is about 1752.4252415025.

The spelling of 5381687800 in words is "five billion, three hundred eighty-one million, six hundred eighty-seven thousand, eight hundred".