2502555003 has 12 divisors (see below), whose sum is σ = 3892863520. Its totient is φ = 1540033776.

The previous prime is 2502555001. The next prime is 2502555019. The reversal of 2502555003 is 3005552052.

It is not a de Polignac number, because 2502555003 - 2¹ = 2502555001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2502555001) 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 11 ways as a sum of consecutive naturals, for example, 10694563 + ... + 10694796.

Almost surely, 2^2502555003 is an apocalyptic number.

2502555003 is a deficient number, since it is larger than the sum of its proper divisors (1390308517).

2502555003 is a wasteful number, since it uses less digits than its factorization.

2502555003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21389378 (or 21389375 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 2502555003 is about 50025.5435052934. The cubic root of 2502555003 is about 1357.6710072208.

The spelling of 2502555003 in words is "two billion, five hundred two million, five hundred fifty-five thousand, three".