2503085111888 has 20 divisors (see below), whose sum is σ = 4870905260340. Its totient is φ = 1246077302784.

The previous prime is 2503085111881. The next prime is 2503085111897. The reversal of 2503085111888 is 8881115803052.

It can be written as a sum of positive squares in 2 ways, for example, as 1736143546384 + 766941565504 = 1317628^2 + 875752^2 .

It is a super-2 number, since 2×2503085111888² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2503085111881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341574545 + ... + 341581872.

It is an arithmetic number, because the mean of its divisors is an integer number (243545263017).

Almost surely, 2^{2503085111888} is an apocalyptic number.

It is an amenable number.

2503085111888 is a deficient number, since it is larger than the sum of its proper divisors (2367820148452).

2503085111888 is a wasteful number, since it uses less digits than its factorization.

2503085111888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683156654 (or 683156648 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 50.

The spelling of 2503085111888 in words is "two trillion, five hundred three billion, eighty-five million, one hundred eleven thousand, eight hundred eighty-eight".