2502500857603 has 8 divisors (see below), whose sum is σ = 2605562670816. Its totient is φ = 2401440244800.

The previous prime is 2502500857601. The next prime is 2502500857613. The reversal of 2502500857603 is 3067580052052.

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 2502500857603 - 2¹ = 2502500857601 is a prime.

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 2502500857603.

It is not an unprimeable number, because it can be changed into a prime (2502500857601) 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 7 ways as a sum of consecutive naturals, for example, 500297551 + ... + 500302552.

It is an arithmetic number, because the mean of its divisors is an integer number (325695333852).

Almost surely, 2^{2502500857603} is an apocalyptic number.

2502500857603 is a deficient number, since it is larger than the sum of its proper divisors (103061813213).

2502500857603 is a wasteful number, since it uses less digits than its factorization.

2502500857603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000600205.

The product of its (nonzero) digits is 504000, while the sum is 43.

The spelling of 2502500857603 in words is "two trillion, five hundred two billion, five hundred million, eight hundred fifty-seven thousand, six hundred three".