2560045125 has 64 divisors (see below), whose sum is σ = 4760840448. Its totient is φ = 1210880000.

The previous prime is 2560045109. The next prime is 2560045183. The reversal of 2560045125 is 5215400652.

It is not a de Polignac number, because 2560045125 - 2⁴ = 2560045109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2560045092 and 2560045101.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 161557 + ... + 176693.

It is an arithmetic number, because the mean of its divisors is an integer number (74388132).

Almost surely, 2^2560045125 is an apocalyptic number.

2560045125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2560045125 is a deficient number, since it is larger than the sum of its proper divisors (2200795323).

2560045125 is a wasteful number, since it uses less digits than its factorization.

2560045125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15207 (or 15197 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2560045125 is about 50596.8884912897. Note that the first 3 decimals coincide. The cubic root of 2560045125 is about 1367.9887950717.

Adding to 2560045125 its reverse (5215400652), we get a palindrome (7775445777).

The spelling of 2560045125 in words is "two billion, five hundred sixty million, forty-five thousand, one hundred twenty-five".