2502750025 has 12 divisors (see below), whose sum is σ = 3210425100. Its totient is φ = 1933158080.

The previous prime is 2502750023. The next prime is 2502750067. The reversal of 2502750025 is 5200572052.

It can be written as a sum of positive squares in 6 ways, for example, as 19123129 + 2483626896 = 4373^2 + 49836^2 .

It is not a de Polignac number, because 2502750025 - 2¹ = 2502750023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2502749975 and 2502750002.

It is not an unprimeable number, because it can be changed into a prime (2502750023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1725310 + ... + 1726759.

It is an arithmetic number, because the mean of its divisors is an integer number (267535425).

Almost surely, 2^2502750025 is an apocalyptic number.

2502750025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2502750025 is a deficient number, since it is larger than the sum of its proper divisors (707675075).

2502750025 is a wasteful number, since it uses less digits than its factorization.

2502750025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3452108 (or 3452103 counting only the distinct ones).

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

The square root of 2502750025 is about 50027.4926915191. The cubic root of 2502750025 is about 1357.7062736901.

The spelling of 2502750025 in words is "two billion, five hundred two million, seven hundred fifty thousand, twenty-five".