5385705188 has 12 divisors (see below), whose sum is σ = 9749983740. Its totient is φ = 2599995552.

The previous prime is 5385705181. The next prime is 5385705191. The reversal of 5385705188 is 8815075835.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2990777344 + 2394927844 = 54688^2 + 48938^2 .

It is not an unprimeable number, because it can be changed into a prime (5385705181) 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 3 ways as a sum of consecutive naturals, for example, 23214131 + ... + 23214362.

It is an arithmetic number, because the mean of its divisors is an integer number (812498645).

Almost surely, 2^5385705188 is an apocalyptic number.

5385705188 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5385705188 is a deficient number, since it is larger than the sum of its proper divisors (4364278552).

5385705188 is a wasteful number, since it uses less digits than its factorization.

5385705188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46428526 (or 46428524 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 50.

The square root of 5385705188 is about 73387.3639532038. The cubic root of 5385705188 is about 1752.8611903047.

The spelling of 5385705188 in words is "five billion, three hundred eighty-five million, seven hundred five thousand, one hundred eighty-eight".