459455850629 has 2 divisors, whose sum is σ = 459455850630. Its totient is φ = 459455850628.

The previous prime is 459455850593. The next prime is 459455850683. The reversal of 459455850629 is 926058554954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 364089146404 + 95366704225 = 603398^2 + 308815^2 .

It is a cyclic number.

It is not a de Polignac number, because 459455850629 - 2¹⁶ = 459455785093 is a prime.

It is a super-2 number, since 2×459455850629² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (459455550629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229727925314 + 229727925315.

It is an arithmetic number, because the mean of its divisors is an integer number (229727925315).

Almost surely, 2^459455850629 is an apocalyptic number.

It is an amenable number.

459455850629 is a deficient number, since it is larger than the sum of its proper divisors (1).

459455850629 is an equidigital number, since it uses as much as digits as its factorization.

459455850629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760000, while the sum is 62.

The spelling of 459455850629 in words is "four hundred fifty-nine billion, four hundred fifty-five million, eight hundred fifty thousand, six hundred twenty-nine".