2502750277525 has 12 divisors (see below), whose sum is σ = 3109580161632. Its totient is φ = 1998219694640.

The previous prime is 2502750277493. The next prime is 2502750277529. The reversal of 2502750277525 is 5257720572052.

It is a happy number.

It is not a de Polignac number, because 2502750277525 - 2⁵ = 2502750277493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502750277529) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99500359 + ... + 99525508.

It is an arithmetic number, because the mean of its divisors is an integer number (259131680136).

Almost surely, 2^{2502750277525} is an apocalyptic number.

2502750277525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2502750277525 is a deficient number, since it is larger than the sum of its proper divisors (606829884107).

2502750277525 is a wasteful number, since it uses less digits than its factorization.

2502750277525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199026380 (or 199026375 counting only the distinct ones).

The product of its (nonzero) digits is 3430000, while the sum is 49.

The spelling of 2502750277525 in words is "two trillion, five hundred two billion, seven hundred fifty million, two hundred seventy-seven thousand, five hundred twenty-five".