5130481 has 4 divisors (see below), whose sum is σ = 5432292. Its totient is φ = 4828672.

The previous prime is 5130467. The next prime is 5130487. The reversal of 5130481 is 1840315.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3964081 + 1166400 = 1991^2 + 1080^2 .

It is a cyclic number.

It is not a de Polignac number, because 5130481 - 2¹¹ = 5128433 is a prime.

It is a super-2 number, since 2×5130481² = 52643670582722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5130487) by changing a digit.

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, 150880 + ... + 150913.

It is an arithmetic number, because the mean of its divisors is an integer number (1358073).

Almost surely, 2^5130481 is an apocalyptic number.

It is an amenable number.

5130481 is a deficient number, since it is larger than the sum of its proper divisors (301811).

5130481 is a wasteful number, since it uses less digits than its factorization.

5130481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301810.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5130481 is about 2265.0565114363. The cubic root of 5130481 is about 172.4723024913.

Adding to 5130481 its reverse (1840315), we get a palindrome (6970796).

The spelling of 5130481 in words is "five million, one hundred thirty thousand, four hundred eighty-one".