459138353 has 4 divisors (see below), whose sum is σ = 474970740. Its totient is φ = 443305968.

The previous prime is 459138343. The next prime is 459138373. The reversal of 459138353 is 353831954.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 141300769 + 317837584 = 11887^2 + 17828^2 .

It is a cyclic number.

It is not a de Polignac number, because 459138353 - 2¹⁴ = 459121969 is a prime.

It is a super-3 number, since 3×459138353³ (a number of 27 digits) contains 333 as substring.

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 459138353.

It is not an unprimeable number, because it can be changed into a prime (459138313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7916150 + ... + 7916207.

It is an arithmetic number, because the mean of its divisors is an integer number (118742685).

Almost surely, 2^459138353 is an apocalyptic number.

It is an amenable number.

459138353 is a deficient number, since it is larger than the sum of its proper divisors (15832387).

459138353 is a wasteful number, since it uses less digits than its factorization.

459138353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15832386.

The product of its digits is 194400, while the sum is 41.

The square root of 459138353 is about 21427.5139248584. The cubic root of 459138353 is about 771.4619736647.

The spelling of 459138353 in words is "four hundred fifty-nine million, one hundred thirty-eight thousand, three hundred fifty-three".