2582991143 has 2 divisors, whose sum is σ = 2582991144. Its totient is φ = 2582991142.

The previous prime is 2582991133. The next prime is 2582991163. The reversal of 2582991143 is 3411992852.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2582991143 - 2⁸ = 2582990887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2582991094 and 2582991103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2582991133) by changing a digit.

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 as a sum of consecutive naturals, namely, 1291495571 + 1291495572.

It is an arithmetic number, because the mean of its divisors is an integer number (1291495572).

Almost surely, 2^2582991143 is an apocalyptic number.

2582991143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2582991143 is an equidigital number, since it uses as much as digits as its factorization.

2582991143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 44.

The square root of 2582991143 is about 50823.1359028543. The cubic root of 2582991143 is about 1372.0637982202.

The spelling of 2582991143 in words is "two billion, five hundred eighty-two million, nine hundred ninety-one thousand, one hundred forty-three".