2538386359 has 4 divisors (see below), whose sum is σ = 2562109704. Its totient is φ = 2514663016.

The previous prime is 2538386353. The next prime is 2538386483. The reversal of 2538386359 is 9536838352.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2538386359 - 2¹⁹ = 2537862071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2538386353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11861512 + ... + 11861725.

It is an arithmetic number, because the mean of its divisors is an integer number (640527426).

Almost surely, 2^2538386359 is an apocalyptic number.

2538386359 is a deficient number, since it is larger than the sum of its proper divisors (23723345).

2538386359 is a wasteful number, since it uses less digits than its factorization.

2538386359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23723344.

The product of its digits is 4665600, while the sum is 52.

The square root of 2538386359 is about 50382.4012825907. The cubic root of 2538386359 is about 1364.1199959719.

The spelling of 2538386359 in words is "two billion, five hundred thirty-eight million, three hundred eighty-six thousand, three hundred fifty-nine".