536491459 has 8 divisors (see below), whose sum is σ = 613675008. Its totient is φ = 459443400.

The previous prime is 536491447. The next prime is 536491477. The reversal of 536491459 is 954194635.

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 536491459 - 2¹⁵ = 536458691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (536491409) 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, 25237 + ... + 41350.

It is an arithmetic number, because the mean of its divisors is an integer number (76709376).

Almost surely, 2^536491459 is an apocalyptic number.

536491459 is a deficient number, since it is larger than the sum of its proper divisors (77183549).

536491459 is a wasteful number, since it uses less digits than its factorization.

536491459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67745.

The product of its digits is 583200, while the sum is 46.

The square root of 536491459 is about 23162.2852715357. The cubic root of 536491459 is about 812.5578134483.

The spelling of 536491459 in words is "five hundred thirty-six million, four hundred ninety-one thousand, four hundred fifty-nine".