5130543 has 16 divisors (see below), whose sum is σ = 7537536. Its totient is φ = 3078240.

The previous prime is 5130529. The next prime is 5130547. The reversal of 5130543 is 3450315.

5130543 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5130543 - 2⁵ = 5130511 is a prime.

It is a plaindrome in base 8.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2805 + ... + 4257.

It is an arithmetic number, because the mean of its divisors is an integer number (471096).

Almost surely, 2^5130543 is an apocalyptic number.

5130543 is a deficient number, since it is larger than the sum of its proper divisors (2406993).

5130543 is a wasteful number, since it uses less digits than its factorization.

5130543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 5130543 is about 2265.0701975877. The cubic root of 5130543 is about 172.4729972436.

Adding to 5130543 its reverse (3450315), we get a palindrome (8580858).

The spelling of 5130543 in words is "five million, one hundred thirty thousand, five hundred forty-three".