5381518 has 8 divisors (see below), whose sum is σ = 8102880. Its totient is φ = 2680560.

The previous prime is 5381491. The next prime is 5381521. The reversal of 5381518 is 8151835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5381518.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4423 + ... + 5506.

It is an arithmetic number, because the mean of its divisors is an integer number (1012860).

Almost surely, 2^5381518 is an apocalyptic number.

5381518 is a deficient number, since it is larger than the sum of its proper divisors (2721362).

5381518 is a wasteful number, since it uses less digits than its factorization.

5381518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10202.

The product of its digits is 4800, while the sum is 31.

The square root of 5381518 is about 2319.8099060052. The cubic root of 5381518 is about 175.2406810795.

The spelling of 5381518 in words is "five million, three hundred eighty-one thousand, five hundred eighteen".