5132530531 has 4 divisors (see below), whose sum is σ = 5298096064. Its totient is φ = 4966965000.

The previous prime is 5132530421. The next prime is 5132530541. The reversal of 5132530531 is 1350352315.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5132530531 is a prime.

It is a super-2 number, since 2×5132530531² = 52685739303294283922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5132530531.

It is not an unprimeable number, because it can be changed into a prime (5132530541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82782720 + ... + 82782781.

It is an arithmetic number, because the mean of its divisors is an integer number (1324524016).

Almost surely, 2^5132530531 is an apocalyptic number.

5132530531 is a deficient number, since it is larger than the sum of its proper divisors (165565533).

5132530531 is a wasteful number, since it uses less digits than its factorization.

5132530531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165565532.

The product of its (nonzero) digits is 6750, while the sum is 28.

The square root of 5132530531 is about 71641.6815199085. The cubic root of 5132530531 is about 1724.9526591783.

Adding to 5132530531 its reverse (1350352315), we get a palindrome (6482882846).

The spelling of 5132530531 in words is "five billion, one hundred thirty-two million, five hundred thirty thousand, five hundred thirty-one".