2559509980822 has 4 divisors (see below), whose sum is σ = 3839264971236. Its totient is φ = 1279754990410.

The previous prime is 2559509980817. The next prime is 2559509980903. The reversal of 2559509980822 is 2280899059552.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 639877495204 + ... + 639877495207.

It is an arithmetic number, because the mean of its divisors is an integer number (959816242809).

Almost surely, 2^{2559509980822} is an apocalyptic number.

2559509980822 is a deficient number, since it is larger than the sum of its proper divisors (1279754990414).

2559509980822 is a wasteful number, since it uses less digits than its factorization.

2559509980822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279754990413.

The product of its (nonzero) digits is 46656000, while the sum is 64.

The spelling of 2559509980822 in words is "two trillion, five hundred fifty-nine billion, five hundred nine million, nine hundred eighty thousand, eight hundred twenty-two".