2538289833629 has 8 divisors (see below), whose sum is σ = 2769067073088. Its totient is φ = 2307516530560.

The previous prime is 2538289833619. The next prime is 2538289833643. The reversal of 2538289833629 is 9263389828352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2538289833629 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 (2538289833619) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455789 + ... + 2298765.

It is an arithmetic number, because the mean of its divisors is an integer number (346133384136).

Almost surely, 2^{2538289833629} is an apocalyptic number.

It is an amenable number.

2538289833629 is a deficient number, since it is larger than the sum of its proper divisors (230777239459).

2538289833629 is a wasteful number, since it uses less digits than its factorization.

2538289833629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968195.

The product of its digits is 268738560, while the sum is 68.

The spelling of 2538289833629 in words is "two trillion, five hundred thirty-eight billion, two hundred eighty-nine million, eight hundred thirty-three thousand, six hundred twenty-nine".