2582880605 has 8 divisors (see below), whose sum is σ = 3150267864. Its totient is φ = 2032430400.

The previous prime is 2582880557. The next prime is 2582880607. The reversal of 2582880605 is 5060882852.

It can be written as a sum of positive squares in 4 ways, for example, as 402644356 + 2180236249 = 20066^2 + 46693^2 .

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

It is not a de Polignac number, because 2582880605 - 2¹⁶ = 2582815069 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 (2582880607) 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, 4233926 + ... + 4234535.

It is an arithmetic number, because the mean of its divisors is an integer number (393783483).

Almost surely, 2^2582880605 is an apocalyptic number.

It is an amenable number.

2582880605 is a deficient number, since it is larger than the sum of its proper divisors (567387259).

2582880605 is an equidigital number, since it uses as much as digits as its factorization.

2582880605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8468527.

The product of its (nonzero) digits is 307200, while the sum is 44.

The square root of 2582880605 is about 50822.0484140496. The cubic root of 2582880605 is about 1372.0442256467.

The spelling of 2582880605 in words is "two billion, five hundred eighty-two million, eight hundred eighty thousand, six hundred five".