2585751082 has 24 divisors (see below), whose sum is σ = 3969706860. Its totient is φ = 1262868480.

The previous prime is 2585751073. The next prime is 2585751101. The reversal of 2585751082 is 2801575852.

It can be written as a sum of positive squares in 6 ways, for example, as 2163841 + 2583587241 = 1471^2 + 50829^2 .

It is a super-2 number, since 2×2585751082² = 13372217316128341448, which contains 22 as substring.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 4544094 + ... + 4544662.

Almost surely, 2^2585751082 is an apocalyptic number.

2585751082 is a deficient number, since it is larger than the sum of its proper divisors (1383955778).

2585751082 is an equidigital number, since it uses as much as digits as its factorization.

2585751082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018 (or 825 counting only the distinct ones).

The product of its (nonzero) digits is 224000, while the sum is 43.

The square root of 2585751082 is about 50850.2810415046. The cubic root of 2585751082 is about 1372.5523099539.

The spelling of 2585751082 in words is "two billion, five hundred eighty-five million, seven hundred fifty-one thousand, eighty-two".