536387489 has 8 divisors (see below), whose sum is σ = 585714240. Its totient is φ = 487154800.

The previous prime is 536387477. The next prime is 536387521. The reversal of 536387489 is 984783635.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-536387489 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 536387489.

It is not an unprimeable number, because it can be changed into a prime (536387419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11309 + ... + 34650.

It is an arithmetic number, because the mean of its divisors is an integer number (73214280).

Almost surely, 2^536387489 is an apocalyptic number.

It is an amenable number.

536387489 is a deficient number, since it is larger than the sum of its proper divisors (49326751).

536387489 is a wasteful number, since it uses less digits than its factorization.

536387489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47031.

The product of its digits is 4354560, while the sum is 53.

The square root of 536387489 is about 23160.0407814840. The cubic root of 536387489 is about 812.5053198547.

The spelling of 536387489 in words is "five hundred thirty-six million, three hundred eighty-seven thousand, four hundred eighty-nine".