2560975879405 has 16 divisors (see below), whose sum is σ = 3295135019520. Its totient is φ = 1903855779072.

The previous prime is 2560975879369. The next prime is 2560975879417. The reversal of 2560975879405 is 5049785790652.

2560975879405 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 2560975879405 - 2³³ = 2552385944813 is a prime.

It is a super-3 number, since 3×2560975879405³ (a number of 38 digits) contains 333 as substring.

It is a congruent 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, 190683969 + ... + 190697398.

It is an arithmetic number, because the mean of its divisors is an integer number (205945938720).

Almost surely, 2^{2560975879405} is an apocalyptic number.

It is an amenable number.

2560975879405 is a deficient number, since it is larger than the sum of its proper divisors (734159140115).

2560975879405 is a wasteful number, since it uses less digits than its factorization.

2560975879405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381381468.

The product of its (nonzero) digits is 190512000, while the sum is 67.

The spelling of 2560975879405 in words is "two trillion, five hundred sixty billion, nine hundred seventy-five million, eight hundred seventy-nine thousand, four hundred five".