459064737457 has 4 divisors (see below), whose sum is σ = 474894556020. Its totient is φ = 443234918896.

The previous prime is 459064737421. The next prime is 459064737503. The reversal of 459064737457 is 754737460954.

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 124239330576 + 334825406881 = 352476^2 + 578641^2 .

It is a cyclic number.

It is not a de Polignac number, because 459064737457 - 2¹⁵ = 459064704689 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 459064737395 and 459064737404.

It is not an unprimeable number, because it can be changed into a prime (459062737457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7914909238 + ... + 7914909295.

It is an arithmetic number, because the mean of its divisors is an integer number (118723639005).

Almost surely, 2^459064737457 is an apocalyptic number.

It is an amenable number.

459064737457 is a deficient number, since it is larger than the sum of its proper divisors (15829818563).

459064737457 is a wasteful number, since it uses less digits than its factorization.

459064737457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15829818562.

The product of its (nonzero) digits is 88905600, while the sum is 61.

The spelling of 459064737457 in words is "four hundred fifty-nine billion, sixty-four million, seven hundred thirty-seven thousand, four hundred fifty-seven".