2594256525 has 96 divisors (see below), whose sum is σ = 5767130880. Its totient is φ = 1116149760.

The previous prime is 2594256449. The next prime is 2594256527. The reversal of 2594256525 is 5256524952.

2594256525 is a `hidden beast` number, since 2 + 594 + 2 + 5 + 6 + 52 + 5 = 666.

It is not a de Polignac number, because 2594256525 - 2¹¹ = 2594254477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2594256527) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 64177 + ... + 96473.

It is an arithmetic number, because the mean of its divisors is an integer number (60074280).

Almost surely, 2^2594256525 is an apocalyptic number.

2594256525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2594256525 is an abundant number, since it is smaller than the sum of its proper divisors (3172874355).

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

2594256525 is a wasteful number, since it uses less digits than its factorization.

2594256525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32340 (or 32329 counting only the distinct ones).

The product of its digits is 1080000, while the sum is 45.

The square root of 2594256525 is about 50933.8445927656. The cubic root of 2594256525 is about 1374.0555983299.

The spelling of 2594256525 in words is "two billion, five hundred ninety-four million, two hundred fifty-six thousand, five hundred twenty-five".