2505822339 has 8 divisors (see below), whose sum is σ = 3341653840. Its totient is φ = 1670269536.

The previous prime is 2505822329. The next prime is 2505822421. The reversal of 2505822339 is 9332285052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2505822339 - 2⁷ = 2505822211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2505822297 and 2505822306.

It is not an unprimeable number, because it can be changed into a prime (2505822329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47704 + ... + 85365.

It is an arithmetic number, because the mean of its divisors is an integer number (417706730).

Almost surely, 2^2505822339 is an apocalyptic number.

2505822339 is a deficient number, since it is larger than the sum of its proper divisors (835831501).

2505822339 is a wasteful number, since it uses less digits than its factorization.

2505822339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139349.

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 2505822339 is about 50058.1895297862. The cubic root of 2505822339 is about 1358.2616087219.

The spelling of 2505822339 in words is "two billion, five hundred five million, eight hundred twenty-two thousand, three hundred thirty-nine".