162663353 has 2 divisors, whose sum is σ = 162663354. Its totient is φ = 162663352.

The previous prime is 162663331. The next prime is 162663373. The reversal of 162663353 is 353366261.

162663353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112423609 + 50239744 = 10603^2 + 7088^2 .

It is a cyclic number.

It is not a de Polignac number, because 162663353 - 2¹⁰ = 162662329 is a prime.

It is not a weakly prime, because it can be changed into another prime (162663373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81331676 + 81331677.

It is an arithmetic number, because the mean of its divisors is an integer number (81331677).

Almost surely, 2^162663353 is an apocalyptic number.

It is an amenable number.

162663353 is a deficient number, since it is larger than the sum of its proper divisors (1).

162663353 is an equidigital number, since it uses as much as digits as its factorization.

162663353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 35.

The square root of 162663353 is about 12753.9544063792. The cubic root of 162663353 is about 545.8792339363.

The spelling of 162663353 in words is "one hundred sixty-two million, six hundred sixty-three thousand, three hundred fifty-three".