5132531003 has 4 divisors (see below), whose sum is σ = 5257714728. Its totient is φ = 5007347280.

The previous prime is 5132530981. The next prime is 5132531023. The reversal of 5132531003 is 3001352315.

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

It is a cyclic number.

It is not a de Polignac number, because 5132531003 - 2¹² = 5132526907 is a prime.

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 5132531003.

It is not an unprimeable number, because it can be changed into a prime (5132531023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62591801 + ... + 62591882.

It is an arithmetic number, because the mean of its divisors is an integer number (1314428682).

Almost surely, 2^5132531003 is an apocalyptic number.

5132531003 is a deficient number, since it is larger than the sum of its proper divisors (125183725).

5132531003 is a wasteful number, since it uses less digits than its factorization.

5132531003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125183724.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 5132531003 is about 71641.6848140801. The cubic root of 5132531003 is about 1724.9527120552.

Adding to 5132531003 its reverse (3001352315), we get a palindrome (8133883318).

It can be divided in two parts, 51325 and 31003, that added together give a palindrome (82328).

The spelling of 5132531003 in words is "five billion, one hundred thirty-two million, five hundred thirty-one thousand, three".