2502530003 has 8 divisors (see below), whose sum is σ = 2508509808. Its totient is φ = 2496559104.

The previous prime is 2502529961. The next prime is 2502530011. The reversal of 2502530003 is 3000352052.

2502530003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2502530003 - 2⁸ = 2502529747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2502530053) 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, 1044575 + ... + 1046967.

It is an arithmetic number, because the mean of its divisors is an integer number (313563726).

Almost surely, 2^2502530003 is an apocalyptic number.

2502530003 is a deficient number, since it is larger than the sum of its proper divisors (5979805).

2502530003 is a wasteful number, since it uses less digits than its factorization.

2502530003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4453.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 2502530003 is about 50025.2936323216. The cubic root of 2502530003 is about 1357.6664862562. Note that the first 3 decimals are identical.

Adding to 2502530003 its reverse (3000352052), we get a palindrome (5502882055).

The spelling of 2502530003 in words is "two billion, five hundred two million, five hundred thirty thousand, three".