460144513 has 2 divisors, whose sum is σ = 460144514. Its totient is φ = 460144512.

The previous prime is 460144511. The next prime is 460144541. The reversal of 460144513 is 315441064.

It is an a-pointer prime, because the next prime (460144541) can be obtained adding 460144513 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 435473424 + 24671089 = 20868^2 + 4967^2 .

It is a cyclic number.

It is not a de Polignac number, because 460144513 - 2¹ = 460144511 is a prime.

Together with 460144511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (460144511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230072256 + 230072257.

It is an arithmetic number, because the mean of its divisors is an integer number (230072257).

Almost surely, 2^460144513 is an apocalyptic number.

It is an amenable number.

460144513 is a deficient number, since it is larger than the sum of its proper divisors (1).

460144513 is an equidigital number, since it uses as much as digits as its factorization.

460144513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 460144513 is about 21450.9793016543. The cubic root of 460144513 is about 772.0250921399.

Adding to 460144513 its reverse (315441064), we get a palindrome (775585577).

The spelling of 460144513 in words is "four hundred sixty million, one hundred forty-four thousand, five hundred thirteen".