459477485 has 4 divisors (see below), whose sum is σ = 551372988. Its totient is φ = 367581984.

The previous prime is 459477467. The next prime is 459477493. The reversal of 459477485 is 584774954.

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 102191881 + 357285604 = 10109^2 + 18902^2 .

It is a cyclic number.

It is not a de Polignac number, because 459477485 - 2⁸ = 459477229 is a prime.

It is a super-2 number, since 2×459477485² = 422239118443850450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45947744 + ... + 45947753.

It is an arithmetic number, because the mean of its divisors is an integer number (137843247).

Almost surely, 2^459477485 is an apocalyptic number.

It is an amenable number.

459477485 is a deficient number, since it is larger than the sum of its proper divisors (91895503).

459477485 is an equidigital number, since it uses as much as digits as its factorization.

459477485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91895502.

The product of its digits is 5644800, while the sum is 53.

The square root of 459477485 is about 21435.4259346531. The cubic root of 459477485 is about 771.6518678086.

The spelling of 459477485 in words is "four hundred fifty-nine million, four hundred seventy-seven thousand, four hundred eighty-five".