2594999225 has 36 divisors (see below), whose sum is σ = 3982173696. Its totient is φ = 1642530240.

The previous prime is 2594999213. The next prime is 2594999227. The reversal of 2594999225 is 5229994952.

It is not a de Polignac number, because 2594999225 - 2⁸ = 2594998969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2594999227) 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 35 ways as a sum of consecutive naturals, for example, 14297 + ... + 73446.

It is an arithmetic number, because the mean of its divisors is an integer number (110615936).

Almost surely, 2^2594999225 is an apocalyptic number.

2594999225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2594999225 is a deficient number, since it is larger than the sum of its proper divisors (1387174471).

2594999225 is a wasteful number, since it uses less digits than its factorization.

2594999225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87786 (or 87768 counting only the distinct ones).

The product of its digits is 5248800, while the sum is 56.

The square root of 2594999225 is about 50941.1349009815. The cubic root of 2594999225 is about 1374.1867102320.

The spelling of 2594999225 in words is "two billion, five hundred ninety-four million, nine hundred ninety-nine thousand, two hundred twenty-five".