5388021899 has 16 divisors (see below), whose sum is σ = 5877839520. Its totient is φ = 4909382400.

The previous prime is 5388021893. The next prime is 5388021901. The reversal of 5388021899 is 9981208835.

It is not a de Polignac number, because 5388021899 - 2¹⁶ = 5387956363 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 5388021899.

It is not an unprimeable number, because it can be changed into a prime (5388021893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310349 + ... + 327249.

It is an arithmetic number, because the mean of its divisors is an integer number (367364970).

Almost surely, 2^5388021899 is an apocalyptic number.

5388021899 is a deficient number, since it is larger than the sum of its proper divisors (489817621).

5388021899 is a wasteful number, since it uses less digits than its factorization.

5388021899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17230.

The product of its (nonzero) digits is 1244160, while the sum is 53.

The square root of 5388021899 is about 73403.1463835168. The cubic root of 5388021899 is about 1753.1124907705.

The spelling of 5388021899 in words is "five billion, three hundred eighty-eight million, twenty-one thousand, eight hundred ninety-nine".