162133659 has 12 divisors (see below), whose sum is σ = 234422656. Its totient is φ = 107983152.

The previous prime is 162133651. The next prime is 162133663. The reversal of 162133659 is 956331261.

It is not a de Polignac number, because 162133659 - 2³ = 162133651 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (162133651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1497 + ... + 18069.

Almost surely, 2^162133659 is an apocalyptic number.

162133659 is a deficient number, since it is larger than the sum of its proper divisors (72288997).

162133659 is a wasteful number, since it uses less digits than its factorization.

162133659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17666 (or 17663 counting only the distinct ones).

The product of its digits is 29160, while the sum is 36.

The square root of 162133659 is about 12733.1716001945. The cubic root of 162133659 is about 545.2860591811.

The spelling of 162133659 in words is "one hundred sixty-two million, one hundred thirty-three thousand, six hundred fifty-nine".