5132456531 has 8 divisors (see below), whose sum is σ = 5187258384. Its totient is φ = 5077693440.

The previous prime is 5132456521. The next prime is 5132456579. The reversal of 5132456531 is 1356542315.

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

It is a cyclic number.

It is not a de Polignac number, because 5132456531 - 2¹⁸ = 5132194387 is a prime.

It is a super-2 number, since 2×5132456531² = 52684220085209107922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5132456491 and 5132456500.

It is not an unprimeable number, because it can be changed into a prime (5132456521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313376 + ... + 329346.

It is an arithmetic number, because the mean of its divisors is an integer number (648407298).

Almost surely, 2^5132456531 is an apocalyptic number.

5132456531 is a deficient number, since it is larger than the sum of its proper divisors (54801853).

5132456531 is a wasteful number, since it uses less digits than its factorization.

5132456531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19381.

The product of its digits is 54000, while the sum is 35.

The square root of 5132456531 is about 71641.1650589240. The cubic root of 5132456531 is about 1724.9443691084.

Adding to 5132456531 its reverse (1356542315), we get a palindrome (6488998846).

The spelling of 5132456531 in words is "five billion, one hundred thirty-two million, four hundred fifty-six thousand, five hundred thirty-one".