2559889552 has 30 divisors (see below), whose sum is σ = 5451669734. Its totient is φ = 1163585280.

The previous prime is 2559889543. The next prime is 2559889601.

2559889552 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 1769380096 + 790509456 = 42064^2 + 28116^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 659193 + ... + 663064.

Almost surely, 2^2559889552 is an apocalyptic number.

2559889552 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2559889552 is an abundant number, since it is smaller than the sum of its proper divisors (2891780182).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2559889552 is a wasteful number, since it uses less digits than its factorization.

2559889552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322287 (or 1322270 counting only the distinct ones).

The product of its digits is 12960000, while the sum is 58.

The square root of 2559889552 is about 50595.3510907870. The cubic root of 2559889552 is about 1367.9610837852.

The spelling of 2559889552 in words is "two billion, five hundred fifty-nine million, eight hundred eighty-nine thousand, five hundred fifty-two".