2532544503 has 8 divisors (see below), whose sum is σ = 3432082416. Its totient is φ = 1660684800.

The previous prime is 2532544501. The next prime is 2532544571. The reversal of 2532544503 is 3054452352.

It is a happy number.

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

It is not a de Polignac number, because 2532544503 - 2¹ = 2532544501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532544501) 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, 6919338 + ... + 6919703.

It is an arithmetic number, because the mean of its divisors is an integer number (429010302).

Almost surely, 2^2532544503 is an apocalyptic number.

2532544503 is a deficient number, since it is larger than the sum of its proper divisors (899537913).

2532544503 is a wasteful number, since it uses less digits than its factorization.

2532544503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13839105.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 2532544503 is about 50324.3927236087. The cubic root of 2532544503 is about 1363.0727278026.

Adding to 2532544503 its reverse (3054452352), we get a palindrome (5586996855).

The spelling of 2532544503 in words is "two billion, five hundred thirty-two million, five hundred forty-four thousand, five hundred three".