459091004641 has 2 divisors, whose sum is σ = 459091004642. Its totient is φ = 459091004640.

The previous prime is 459091004639. The next prime is 459091004651. The reversal of 459091004641 is 146400190954.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 437502873600 + 21588131041 = 661440^2 + 146929^2 .

It is a cyclic number.

It is not a de Polignac number, because 459091004641 - 2¹ = 459091004639 is a prime.

Together with 459091004639, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (459091004651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 229545502320 + 229545502321.

It is an arithmetic number, because the mean of its divisors is an integer number (229545502321).

Almost surely, 2^459091004641 is an apocalyptic number.

It is an amenable number.

459091004641 is a deficient number, since it is larger than the sum of its proper divisors (1).

459091004641 is an equidigital number, since it uses as much as digits as its factorization.

459091004641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 459091004641 in words is "four hundred fifty-nine billion, ninety-one million, four thousand, six hundred forty-one".