162250616601473 has 2 divisors, whose sum is σ = 162250616601474. Its totient is φ = 162250616601472.

The previous prime is 162250616601467. The next prime is 162250616601511. The reversal of 162250616601473 is 374106616052261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108360438375424 + 53890178226049 = 10409632^2 + 7340993^2 .

It is an emirp because it is prime and its reverse (374106616052261) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 162250616601473 - 2⁸ = 162250616601217 is a prime.

It is not a weakly prime, because it can be changed into another prime (162250616601973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81125308300736 + 81125308300737.

It is an arithmetic number, because the mean of its divisors is an integer number (81125308300737).

Almost surely, 2^{162250616601473} is an apocalyptic number.

It is an amenable number.

162250616601473 is a deficient number, since it is larger than the sum of its proper divisors (1).

162250616601473 is an equidigital number, since it uses as much as digits as its factorization.

162250616601473 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2177280, while the sum is 50.

The spelling of 162250616601473 in words is "one hundred sixty-two trillion, two hundred fifty billion, six hundred sixteen million, six hundred one thousand, four hundred seventy-three".