468153275489 has 2 divisors, whose sum is σ = 468153275490. Its totient is φ = 468153275488.

The previous prime is 468153275477. The next prime is 468153275573. The reversal of 468153275489 is 984572351864.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 416541160000 + 51612115489 = 645400^2 + 227183^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-468153275489 is a prime.

It is not a weakly prime, because it can be changed into another prime (468153275449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234076637744 + 234076637745.

It is an arithmetic number, because the mean of its divisors is an integer number (234076637745).

Almost surely, 2^468153275489 is an apocalyptic number.

It is an amenable number.

468153275489 is a deficient number, since it is larger than the sum of its proper divisors (1).

468153275489 is an equidigital number, since it uses as much as digits as its factorization.

468153275489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 58060800, while the sum is 62.

The spelling of 468153275489 in words is "four hundred sixty-eight billion, one hundred fifty-three million, two hundred seventy-five thousand, four hundred eighty-nine".