2580280827505 has 16 divisors (see below), whose sum is σ = 3240721597824. Its totient is φ = 1968510551040.

The previous prime is 2580280827491. The next prime is 2580280827529. The reversal of 2580280827505 is 5057280820852.

2580280827505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2580280827505 - 2⁹ = 2580280826993 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33855024 + ... + 33931153.

It is an arithmetic number, because the mean of its divisors is an integer number (202545099864).

Almost surely, 2^{2580280827505} is an apocalyptic number.

It is an amenable number.

2580280827505 is a deficient number, since it is larger than the sum of its proper divisors (660440770319).

2580280827505 is a wasteful number, since it uses less digits than its factorization.

2580280827505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67786536.

The product of its (nonzero) digits is 3584000, while the sum is 52.

The spelling of 2580280827505 in words is "two trillion, five hundred eighty billion, two hundred eighty million, eight hundred twenty-seven thousand, five hundred five".