166160005110 has 96 divisors (see below), whose sum is σ = 479016439200. Its totient is φ = 39620851200.

The previous prime is 166160005103. The next prime is 166160005111. The reversal of 166160005110 is 11500061661.

166160005110 is a `hidden beast` number, since 1 + 6 + 6 + 1 + 600 + 0 + 51 + 1 + 0 = 666.

It is a super-2 number, since 2×166160005110² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166160005111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1315335 + ... + 1436114.

It is an arithmetic number, because the mean of its divisors is an integer number (4989754575).

Almost surely, 2^166160005110 is an apocalyptic number.

166160005110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166160005110 is an abundant number, since it is smaller than the sum of its proper divisors (312856434090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

166160005110 is a wasteful number, since it uses less digits than its factorization.

166160005110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2751534 (or 2751531 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

Adding to 166160005110 its reverse (11500061661), we get a palindrome (177660066771).

The spelling of 166160005110 in words is "one hundred sixty-six billion, one hundred sixty million, five thousand, one hundred ten".