35523316161 has 72 divisors (see below), whose sum is σ = 59872662720. Its totient is φ = 20197292544.

The previous prime is 35523316141. The next prime is 35523316201. The reversal of 35523316161 is 16161332553.

35523316161 is a `hidden beast` number, since 3 + 5 + 5 + 2 + 3 + 31 + 616 + 1 = 666.

It is not a de Polignac number, because 35523316161 - 2¹³ = 35523307969 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (35523316111) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1121011 + ... + 1152263.

It is an arithmetic number, because the mean of its divisors is an integer number (831564760).

Almost surely, 2^35523316161 is an apocalyptic number.

It is an amenable number.

35523316161 is a deficient number, since it is larger than the sum of its proper divisors (24349346559).

35523316161 is a wasteful number, since it uses less digits than its factorization.

35523316161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31335 (or 31315 counting only the distinct ones).

The product of its digits is 48600, while the sum is 36.

The spelling of 35523316161 in words is "thirty-five billion, five hundred twenty-three million, three hundred sixteen thousand, one hundred sixty-one".