460453321639 has 2 divisors, whose sum is σ = 460453321640. Its totient is φ = 460453321638.

The previous prime is 460453321637. The next prime is 460453321703. The reversal of 460453321639 is 936123354064.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 460453321639 - 2¹ = 460453321637 is a prime.

It is a super-2 number, since 2×460453321639² (a number of 24 digits) contains 22 as substring.

Together with 460453321637, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460453321637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230226660819 + 230226660820.

It is an arithmetic number, because the mean of its divisors is an integer number (230226660820).

Almost surely, 2^460453321639 is an apocalyptic number.

460453321639 is a deficient number, since it is larger than the sum of its proper divisors (1).

460453321639 is an equidigital number, since it uses as much as digits as its factorization.

460453321639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 46.

The spelling of 460453321639 in words is "four hundred sixty billion, four hundred fifty-three million, three hundred twenty-one thousand, six hundred thirty-nine".