5386305838649 has 8 divisors (see below), whose sum is σ = 5538118325568. Its totient is φ = 5234821596720.

The previous prime is 5386305838643. The next prime is 5386305838651. The reversal of 5386305838649 is 9468385036835.

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

It is a cyclic number.

It is not a de Polignac number, because 5386305838649 - 2²⁰ = 5386304790073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5386305838643) 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, 82027967 + ... + 82093604.

It is an arithmetic number, because the mean of its divisors is an integer number (692264790696).

Almost surely, 2^{5386305838649} is an apocalyptic number.

It is an amenable number.

5386305838649 is a deficient number, since it is larger than the sum of its proper divisors (151812486919).

5386305838649 is a wasteful number, since it uses less digits than its factorization.

5386305838649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164122495.

The product of its (nonzero) digits is 447897600, while the sum is 68.

The spelling of 5386305838649 in words is "five trillion, three hundred eighty-six billion, three hundred five million, eight hundred thirty-eight thousand, six hundred forty-nine".