2582956943 has 6 divisors (see below), whose sum is σ = 3004664256. Its totient is φ = 2213963052.

The previous prime is 2582956913. The next prime is 2582956963. The reversal of 2582956943 is 3496592852.

It is not a de Polignac number, because 2582956943 - 2⁸ = 2582956687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2582956913) 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 5 ways as a sum of consecutive naturals, for example, 26356655 + ... + 26356752.

It is an arithmetic number, because the mean of its divisors is an integer number (500777376).

Almost surely, 2^2582956943 is an apocalyptic number.

2582956943 is a deficient number, since it is larger than the sum of its proper divisors (421707313).

2582956943 is an equidigital number, since it uses as much as digits as its factorization.

2582956943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52713421 (or 52713414 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 53.

The square root of 2582956943 is about 50822.7994408022. The cubic root of 2582956943 is about 1372.0577426066.

The spelling of 2582956943 in words is "two billion, five hundred eighty-two million, nine hundred fifty-six thousand, nine hundred forty-three".