2513750025 has 12 divisors (see below), whose sum is σ = 4156066832. Its totient is φ = 1340666640.

The previous prime is 2513750023. The next prime is 2513750039. The reversal of 2513750025 is 5200573152.

It is not a de Polignac number, because 2513750025 - 2¹ = 2513750023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2513749974 and 2513750001.

It is not an unprimeable number, because it can be changed into a prime (2513750023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16758259 + ... + 16758408.

Almost surely, 2^2513750025 is an apocalyptic number.

2513750025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2513750025 is a deficient number, since it is larger than the sum of its proper divisors (1642316807).

2513750025 is a wasteful number, since it uses less digits than its factorization.

2513750025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33516680 (or 33516675 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 2513750025 is about 50137.3117049568. The cubic root of 2513750025 is about 1359.6924811116.

The spelling of 2513750025 in words is "two billion, five hundred thirteen million, seven hundred fifty thousand, twenty-five".