2536838389422 has 48 divisors (see below), whose sum is σ = 5778139676400. Its totient is φ = 834029047872.

The previous prime is 2536838389403. The next prime is 2536838389433. The reversal of 2536838389422 is 2249838386352.

2536838389422 is a `hidden beast` number, since 2 + 53 + 6 + 8 + 3 + 83 + 89 + 422 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2536838389422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35716797 + ... + 35787752.

It is an arithmetic number, because the mean of its divisors is an integer number (120377909925).

Almost surely, 2^{2536838389422} is an apocalyptic number.

2536838389422 is an abundant number, since it is smaller than the sum of its proper divisors (3241301286978).

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

2536838389422 is an equidigital number, since it uses as much as digits as its factorization.

2536838389422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71504639 (or 71504627 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 63.

The spelling of 2536838389422 in words is "two trillion, five hundred thirty-six billion, eight hundred thirty-eight million, three hundred eighty-nine thousand, four hundred twenty-two".