5406388125163 has 4 divisors (see below), whose sum is σ = 5408976154120. Its totient is φ = 5403800096208.

The previous prime is 5406388125133. The next prime is 5406388125169. The reversal of 5406388125163 is 3615218836045.

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 5406388125163 - 2⁹ = 5406388124651 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5406388125163.

It is not an unprimeable number, because it can be changed into a prime (5406388125169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1294011345 + ... + 1294015522.

It is an arithmetic number, because the mean of its divisors is an integer number (1352244038530).

Almost surely, 2^{5406388125163} is an apocalyptic number.

5406388125163 is a deficient number, since it is larger than the sum of its proper divisors (2588028957).

5406388125163 is a wasteful number, since it uses less digits than its factorization.

5406388125163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2588028956.

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 5406388125163 in words is "five trillion, four hundred six billion, three hundred eighty-eight million, one hundred twenty-five thousand, one hundred sixty-three".