162088573 has 2 divisors, whose sum is σ = 162088574. Its totient is φ = 162088572.

The previous prime is 162088519. The next prime is 162088583. The reversal of 162088573 is 375880261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 103673124 + 58415449 = 10182^2 + 7643^2 .

It is an emirp because it is prime and its reverse (375880261) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-162088573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (162088583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81044286 + 81044287.

It is an arithmetic number, because the mean of its divisors is an integer number (81044287).

Almost surely, 2^162088573 is an apocalyptic number.

It is an amenable number.

162088573 is a deficient number, since it is larger than the sum of its proper divisors (1).

162088573 is an equidigital number, since it uses as much as digits as its factorization.

162088573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 162088573 is about 12731.4010619413. The cubic root of 162088573 is about 545.2355102562.

The spelling of 162088573 in words is "one hundred sixty-two million, eighty-eight thousand, five hundred seventy-three".