2502805552503 has 4 divisors (see below), whose sum is σ = 3337074070008. Its totient is φ = 1668537035000.

The previous prime is 2502805552501. The next prime is 2502805552529. The reversal of 2502805552503 is 3052555082052.

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 2502805552503 - 2¹ = 2502805552501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502805552501) 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, 417134258748 + ... + 417134258753.

It is an arithmetic number, because the mean of its divisors is an integer number (834268517502).

Almost surely, 2^{2502805552503} is an apocalyptic number.

2502805552503 is a deficient number, since it is larger than the sum of its proper divisors (834268517505).

2502805552503 is an equidigital number, since it uses as much as digits as its factorization.

2502805552503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834268517504.

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 2502805552503 in words is "two trillion, five hundred two billion, eight hundred five million, five hundred fifty-two thousand, five hundred three".