2532605603 has 16 divisors (see below), whose sum is σ = 2796962400. Its totient is φ = 2274048000.

The previous prime is 2532605591. The next prime is 2532605611. The reversal of 2532605603 is 3065062352.

It is a cyclic number.

It is not a de Polignac number, because 2532605603 - 2⁸ = 2532605347 is a prime.

It is a super-2 number, since 2×2532605603² = 12828182280693987218, 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 2532605603.

It is not an unprimeable number, because it can be changed into a prime (2532605623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496301 + ... + 501377.

It is an arithmetic number, because the mean of its divisors is an integer number (174810150).

Almost surely, 2^2532605603 is an apocalyptic number.

2532605603 is a deficient number, since it is larger than the sum of its proper divisors (264356797).

2532605603 is a wasteful number, since it uses less digits than its factorization.

2532605603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5638.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 2532605603 is about 50324.9997814208. Note that the first 3 decimals coincide. The cubic root of 2532605603 is about 1363.0836895151.

Adding to 2532605603 its reverse (3065062352), we get a palindrome (5597667955).

The spelling of 2532605603 in words is "two billion, five hundred thirty-two million, six hundred five thousand, six hundred three".