2595855213 has 48 divisors (see below), whose sum is σ = 4491052800. Its totient is φ = 1443191904.

The previous prime is 2595855209. The next prime is 2595855271. The reversal of 2595855213 is 3125585952.

It is a happy number.

2595855213 is a `hidden beast` number, since 2 + 5 + 9 + 585 + 52 + 13 = 666.

It is not a de Polignac number, because 2595855213 - 2² = 2595855209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2595855293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102856 + ... + 125582.

It is an arithmetic number, because the mean of its divisors is an integer number (93563600).

Almost surely, 2^2595855213 is an apocalyptic number.

It is an amenable number.

2595855213 is a deficient number, since it is larger than the sum of its proper divisors (1895197587).

2595855213 is a wasteful number, since it uses less digits than its factorization.

2595855213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22791 (or 22774 counting only the distinct ones).

The product of its digits is 540000, while the sum is 45.

The square root of 2595855213 is about 50949.5359448936. The cubic root of 2595855213 is about 1374.3377903054.

The spelling of 2595855213 in words is "two billion, five hundred ninety-five million, eight hundred fifty-five thousand, two hundred thirteen".