5384268566391 has 16 divisors (see below), whose sum is σ = 8434099013760. Its totient is φ = 3012178218720.

The previous prime is 5384268566363. The next prime is 5384268566401. The reversal of 5384268566391 is 1936658624835.

It is not a de Polignac number, because 5384268566391 - 2¹³ = 5384268558199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5384268566351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6275370861 + ... + 6275371718.

It is an arithmetic number, because the mean of its divisors is an integer number (527131188360).

Almost surely, 2^{5384268566391} is an apocalyptic number.

5384268566391 is a deficient number, since it is larger than the sum of its proper divisors (3049830447369).

5384268566391 is a wasteful number, since it uses less digits than its factorization.

5384268566391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12550742606.

The product of its digits is 223948800, while the sum is 66.

The spelling of 5384268566391 in words is "five trillion, three hundred eighty-four billion, two hundred sixty-eight million, five hundred sixty-six thousand, three hundred ninety-one".