666160010 has 16 divisors (see below), whose sum is σ = 1201500000. Its totient is φ = 265928016.

The previous prime is 666160009. The next prime is 666160037. The reversal of 666160010 is 10061666.

It is a Curzon number.

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, 61760 + ... + 71739.

It is an arithmetic number, because the mean of its divisors is an integer number (75093750).

Almost surely, 2^666160010 is an apocalyptic number.

666160010 is a deficient number, since it is larger than the sum of its proper divisors (535339990).

666160010 is a wasteful number, since it uses less digits than its factorization.

666160010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134005.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 666160010 is about 25810.0757457238. The cubic root of 666160010 is about 873.3591059672.

The spelling of 666160010 in words is "six hundred sixty-six million, one hundred sixty thousand, ten".