2505245245204 has 96 divisors (see below), whose sum is σ = 4900159152000. Its totient is φ = 1112761499136.

The previous prime is 2505245245169. The next prime is 2505245245207. The reversal of 2505245245204 is 4025425425052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2505245245207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 782154267 + ... + 782157469.

It is an arithmetic number, because the mean of its divisors is an integer number (51043324500).

Almost surely, 2^{2505245245204} is an apocalyptic number.

It is an amenable number.

2505245245204 is a deficient number, since it is larger than the sum of its proper divisors (2394913906796).

2505245245204 is a wasteful number, since it uses less digits than its factorization.

2505245245204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4777 (or 4775 counting only the distinct ones).

The product of its (nonzero) digits is 640000, while the sum is 40.

The spelling of 2505245245204 in words is "two trillion, five hundred five billion, two hundred forty-five million, two hundred forty-five thousand, two hundred four".