5381512 has 16 divisors (see below), whose sum is σ = 10181340. Its totient is φ = 2666496.

The previous prime is 5381491. The next prime is 5381521. The reversal of 5381512 is 2151835.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3290596 + 2090916 = 1814^2 + 1446^2 .

It is a super-2 number, since 2×5381512² = 57921342812288, which contains 22 as substring.

It is a congruent number.

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, 2073 + ... + 3880.

Almost surely, 2^5381512 is an apocalyptic number.

It is an amenable number.

5381512 is a deficient number, since it is larger than the sum of its proper divisors (4799828).

5381512 is a wasteful number, since it uses less digits than its factorization.

5381512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6072 (or 6068 counting only the distinct ones).

The product of its digits is 1200, while the sum is 25.

The square root of 5381512 is about 2319.8086127955. The cubic root of 5381512 is about 175.2406159527.

The spelling of 5381512 in words is "five million, three hundred eighty-one thousand, five hundred twelve".