459135000 has 320 divisors, whose sum is σ = 1686960000. Its totient is φ = 115344000.

The previous prime is 459134999. The next prime is 459135023. The reversal of 459135000 is 531954.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2564911 + ... + 2565089.

It is an arithmetic number, because the mean of its divisors is an integer number (5271750).

Almost surely, 2^459135000 is an apocalyptic number.

459135000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 459135000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (843480000).

459135000 is an abundant number, since it is smaller than the sum of its proper divisors (1227825000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

459135000 is a wasteful number, since it uses less digits than its factorization.

459135000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 459135000 is about 21427.4356841877. The cubic root of 459135000 is about 771.4600957135.

Adding to 459135000 its reverse (531954), we get a palindrome (459666954).

The spelling of 459135000 in words is "four hundred fifty-nine million, one hundred thirty-five thousand".