16160000705 has 8 divisors (see below), whose sum is σ = 19403629800. Its totient is φ = 12920247936.

The previous prime is 16160000693. The next prime is 16160000713. The reversal of 16160000705 is 50700006161.

It can be written as a sum of positive squares in 4 ways, for example, as 2255110144 + 13904890561 = 47488^2 + 117919^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16160000705 - 2⁸ = 16160000449 is a prime.

It is a super-2 number, since 2×16160000705² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 959900 + ... + 976589.

It is an arithmetic number, because the mean of its divisors is an integer number (2425453725).

Almost surely, 2^16160000705 is an apocalyptic number.

It is an amenable number.

16160000705 is a deficient number, since it is larger than the sum of its proper divisors (3243629095).

16160000705 is a wasteful number, since it uses less digits than its factorization.

16160000705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1938163.

The product of its (nonzero) digits is 1260, while the sum is 26.

Adding to 16160000705 its reverse (50700006161), we get a palindrome (66860006866).

The spelling of 16160000705 in words is "sixteen billion, one hundred sixty million, seven hundred five", and thus it is an aban number.