162535133082609 has 24 divisors (see below), whose sum is σ = 268340071039040. Its totient is φ = 92867490141408.

The previous prime is 162535133082589. The next prime is 162535133082631. The reversal of 162535133082609 is 906280331535261.

162535133082609 is a `hidden beast` number, since 1 + 6 + 2 + 535 + 13 + 30 + 8 + 2 + 60 + 9 = 666.

It is not a de Polignac number, because 162535133082609 - 2⁷ = 162535133082481 is a prime.

It is a super-2 number, since 2×162535133082609² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (162535133082409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134515474 + ... + 135718395.

Almost surely, 2^{162535133082609} is an apocalyptic number.

It is an amenable number.

162535133082609 is a deficient number, since it is larger than the sum of its proper divisors (105804937956431).

162535133082609 is a wasteful number, since it uses less digits than its factorization.

162535133082609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270243429 (or 270243426 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 54.

The spelling of 162535133082609 in words is "one hundred sixty-two trillion, five hundred thirty-five billion, one hundred thirty-three million, eighty-two thousand, six hundred nine".