2605612832 has 24 divisors (see below), whose sum is σ = 5156669952. Its totient is φ = 1295982400.

The previous prime is 2605612819. The next prime is 2605612879. The reversal of 2605612832 is 2382165062.

It is a junction number, because it is equal to n+sod(n) for n = 2605612792 and 2605612801.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 207044 + ... + 219267.

It is an arithmetic number, because the mean of its divisors is an integer number (214861248).

Almost surely, 2^2605612832 is an apocalyptic number.

It is an amenable number.

2605612832 is a deficient number, since it is larger than the sum of its proper divisors (2551057120).

2605612832 is a wasteful number, since it uses less digits than its factorization.

2605612832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426512 (or 426504 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 2605612832 is about 51045.2038099565. The cubic root of 2605612832 is about 1376.0576469900.

Adding to 2605612832 its reverse (2382165062), we get a palindrome (4987777894).

The spelling of 2605612832 in words is "two billion, six hundred five million, six hundred twelve thousand, eight hundred thirty-two".