2505302753028 has 48 divisors (see below), whose sum is σ = 5952638482560. Its totient is φ = 819922521600.

The previous prime is 2505302753021. The next prime is 2505302753039. The reversal of 2505302753028 is 8203572035052.

It is not an unprimeable number, because it can be changed into a prime (2505302753021) 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, 5895283 + ... + 6305946.

It is an arithmetic number, because the mean of its divisors is an integer number (124013301720).

Almost surely, 2^{2505302753028} is an apocalyptic number.

It is an amenable number.

2505302753028 is an abundant number, since it is smaller than the sum of its proper divisors (3447335729532).

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

2505302753028 is a wasteful number, since it uses less digits than its factorization.

2505302753028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12201548 (or 12201546 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 42.

The spelling of 2505302753028 in words is "two trillion, five hundred five billion, three hundred two million, seven hundred fifty-three thousand, twenty-eight".