5381803764 has 144 divisors (see below), whose sum is σ = 15082284672. Its totient is φ = 1609445376.

The previous prime is 5381803729. The next prime is 5381803771. The reversal of 5381803764 is 4673081835.

5381803764 is a `hidden beast` number, since 538 + 1 + 80 + 37 + 6 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6094467 + ... + 6095349.

It is an arithmetic number, because the mean of its divisors is an integer number (104738088).

Almost surely, 2^5381803764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5381803764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7541142336).

5381803764 is an abundant number, since it is smaller than the sum of its proper divisors (9700480908).

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

5381803764 is a wasteful number, since it uses less digits than its factorization.

5381803764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366 (or 1361 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 5381803764 is about 73360.7781038342. The cubic root of 5381803764 is about 1752.4378284324.

The spelling of 5381803764 in words is "five billion, three hundred eighty-one million, eight hundred three thousand, seven hundred sixty-four".