2538559590 has 32 divisors (see below), whose sum is σ = 6962906880. Its totient is φ = 580242144.

The previous prime is 2538559579. The next prime is 2538559607. The reversal of 2538559590 is 959558352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6043980 + ... + 6044399.

It is an arithmetic number, because the mean of its divisors is an integer number (217590840).

Almost surely, 2^2538559590 is an apocalyptic number.

2538559590 is an abundant number, since it is smaller than the sum of its proper divisors (4424347290).

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

2538559590 is a wasteful number, since it uses less digits than its factorization.

2538559590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12088396.

The product of its (nonzero) digits is 2430000, while the sum is 51.

The square root of 2538559590 is about 50384.1204150673. The cubic root of 2538559590 is about 1364.1510265116.

The spelling of 2538559590 in words is "two billion, five hundred thirty-eight million, five hundred fifty-nine thousand, five hundred ninety".