5538039289 has 8 divisors (see below), whose sum is σ = 6006826728. Its totient is φ = 5085143040.

The previous prime is 5538039253. The next prime is 5538039313. The reversal of 5538039289 is 9829308355.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 788486400 + 4749552889 = 28080^2 + 68917^2 .

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 5538039289 - 2¹⁹ = 5537515001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5538039229) 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, 3972072 + ... + 3973465.

It is an arithmetic number, because the mean of its divisors is an integer number (750853341).

Almost surely, 2^5538039289 is an apocalyptic number.

It is an amenable number.

5538039289 is a deficient number, since it is larger than the sum of its proper divisors (468787439).

5538039289 is a wasteful number, since it uses less digits than its factorization.

5538039289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7945595.

The product of its (nonzero) digits is 2332800, while the sum is 52.

The square root of 5538039289 is about 74418.0037961245. The cubic root of 5538039289 is about 1769.2342745281.

The spelling of 5538039289 in words is "five billion, five hundred thirty-eight million, thirty-nine thousand, two hundred eighty-nine".