152466061421617 has 2 divisors, whose sum is σ = 152466061421618. Its totient is φ = 152466061421616.

The previous prime is 152466061421599. The next prime is 152466061421647. The reversal of 152466061421617 is 716124160664251.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 141839739303201 + 10626322118416 = 11909649^2 + 3259804^2 .

It is an emirp because it is prime and its reverse (716124160664251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152466061421617 - 2¹⁹ = 152466060897329 is a prime.

It is not a weakly prime, because it can be changed into another prime (152466061421647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76233030710808 + 76233030710809.

It is an arithmetic number, because the mean of its divisors is an integer number (76233030710809).

Almost surely, 2^{152466061421617} is an apocalyptic number.

It is an amenable number.

152466061421617 is a deficient number, since it is larger than the sum of its proper divisors (1).

152466061421617 is an equidigital number, since it uses as much as digits as its factorization.

152466061421617 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 152466061421617 in words is "one hundred fifty-two trillion, four hundred sixty-six billion, sixty-one million, four hundred twenty-one thousand, six hundred seventeen".