2685625382 has 16 divisors (see below), whose sum is σ = 4450291200. Its totient is φ = 1205285640.

The previous prime is 2685625379. The next prime is 2685625441. The reversal of 2685625382 is 2835265862.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770882 + ... + 774357.

It is an arithmetic number, because the mean of its divisors is an integer number (278143200).

Almost surely, 2^2685625382 is an apocalyptic number.

2685625382 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2685625382 is a deficient number, since it is larger than the sum of its proper divisors (1764665818).

2685625382 is a wasteful number, since it uses less digits than its factorization.

2685625382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545331.

The product of its digits is 1382400, while the sum is 47.

The square root of 2685625382 is about 51823.0198078036. The cubic root of 2685625382 is about 1390.0011010463.

The spelling of 2685625382 in words is "two billion, six hundred eighty-five million, six hundred twenty-five thousand, three hundred eighty-two".