2525000027500 has 30 divisors (see below), whose sum is σ = 5521670065604. Its totient is φ = 1010000010000.

The previous prime is 2525000027449. The next prime is 2525000027513. The reversal of 2525000027500 is 57200005252.

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 504997506 + ... + 505002505.

Almost surely, 2^{2525000027500} is an apocalyptic number.

2525000027500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2525000027500 is an abundant number, since it is smaller than the sum of its proper divisors (2996670038104).

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

2525000027500 is a wasteful number, since it uses less digits than its factorization.

2525000027500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010000035 (or 1010000018 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The spelling of 2525000027500 in words is "two trillion, five hundred twenty-five billion, twenty-seven thousand, five hundred".