459645455 has 12 divisors (see below), whose sum is σ = 576602040. Its totient is φ = 351726672.

The previous prime is 459645427. The next prime is 459645457. The reversal of 459645455 is 554546954.

It is not a de Polignac number, because 459645455 - 2²⁶ = 392536591 is a prime.

It is a super-3 number, since 3×459645455³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (459645457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84245 + ... + 89534.

It is an arithmetic number, because the mean of its divisors is an integer number (48050170).

Almost surely, 2^459645455 is an apocalyptic number.

459645455 is a deficient number, since it is larger than the sum of its proper divisors (116956585).

459645455 is a wasteful number, since it uses less digits than its factorization.

459645455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173830 (or 173807 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 47.

The square root of 459645455 is about 21439.3436233482. The cubic root of 459645455 is about 771.7458866144.

The spelling of 459645455 in words is "four hundred fifty-nine million, six hundred forty-five thousand, four hundred fifty-five".