2505503002998 has 32 divisors (see below), whose sum is σ = 5136125573376. Its totient is φ = 814503124448.

The previous prime is 2505503002997. The next prime is 2505503003021. The reversal of 2505503002998 is 8992003055052.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505503002997) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23536536 + ... + 23642747.

It is an arithmetic number, because the mean of its divisors is an integer number (160503924168).

Almost surely, 2^{2505503002998} is an apocalyptic number.

2505503002998 is an abundant number, since it is smaller than the sum of its proper divisors (2630622570378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2505503002998 is a wasteful number, since it uses less digits than its factorization.

2505503002998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47179508.

The product of its (nonzero) digits is 972000, while the sum is 48.

The spelling of 2505503002998 in words is "two trillion, five hundred five billion, five hundred three million, two thousand, nine hundred ninety-eight".