459393861796 has 9 divisors (see below), whose sum is σ = 803941630401. Its totient is φ = 229696253112.

The previous prime is 459393861769. The next prime is 459393861799. The reversal of 459393861796 is 697168393954.

The square root of 459393861796 is 677786.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 458477952100 + 915909696 = 677110^2 + 30264^2 .

It is a super-2 number, since 2×459393861796² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (459393861799) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1186126 + ... + 1525018.

Almost surely, 2^459393861796 is an apocalyptic number.

459393861796 is the 677786-th square number.

It is an amenable number.

459393861796 is a deficient number, since it is larger than the sum of its proper divisors (344547768605).

459393861796 is an frugal number, since it uses more digits than its factorization.

459393861796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677790 (or 338895 counting only the distinct ones).

The product of its digits is 264539520, while the sum is 70.

The spelling of 459393861796 in words is "four hundred fifty-nine billion, three hundred ninety-three million, eight hundred sixty-one thousand, seven hundred ninety-six".