5381893448 has 16 divisors (see below), whose sum is σ = 10093894380. Its totient is φ = 2690188288.

The previous prime is 5381893411. The next prime is 5381893481. The reversal of 5381893448 is 8443981835.

It can be written as a sum of positive squares in 2 ways, for example, as 5340394084 + 41499364 = 73078^2 + 6442^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5381893448.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64061 + ... + 121932.

Almost surely, 2^5381893448 is an apocalyptic number.

It is an amenable number.

5381893448 is a deficient number, since it is larger than the sum of its proper divisors (4712000932).

5381893448 is a wasteful number, since it uses less digits than its factorization.

5381893448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189616 (or 189612 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 53.

The square root of 5381893448 is about 73361.3893543463. The cubic root of 5381893448 is about 1752.4475627624.

The spelling of 5381893448 in words is "five billion, three hundred eighty-one million, eight hundred ninety-three thousand, four hundred forty-eight".