459123420025 has 6 divisors (see below), whose sum is σ = 569313040862. Its totient is φ = 367298736000.

The previous prime is 459123420011. The next prime is 459123420031. The reversal of 459123420025 is 520024321954.

It can be written as a sum of positive squares in 3 ways, for example, as 1492817769 + 457630602256 = 38637^2 + 676484^2 .

It is not a de Polignac number, because 459123420025 - 2⁷ = 459123419897 is a prime.

It is a super-3 number, since 3×459123420025³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9182468376 + ... + 9182468425.

Almost surely, 2^459123420025 is an apocalyptic number.

It is an amenable number.

459123420025 is a deficient number, since it is larger than the sum of its proper divisors (110189620837).

459123420025 is a wasteful number, since it uses less digits than its factorization.

459123420025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18364936811 (or 18364936806 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 459123420025 its reverse (520024321954), we get a palindrome (979147741979).

The spelling of 459123420025 in words is "four hundred fifty-nine billion, one hundred twenty-three million, four hundred twenty thousand, twenty-five".