10165601606660 has 24 divisors (see below), whose sum is σ = 21349572848856. Its totient is φ = 4065895980800.

The previous prime is 10165601606623. The next prime is 10165601606707. The reversal of 10165601606660 is 6660610656101.

It can be written as a sum of positive squares in 4 ways, for example, as 11233032196 + 10154368574464 = 105986^2 + 3186592^2 .

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, 21299447 + ... + 21771486.

It is an arithmetic number, because the mean of its divisors is an integer number (889565535369).

Almost surely, 2^{10165601606660} is an apocalyptic number.

10165601606660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10165601606660 is an abundant number, since it is smaller than the sum of its proper divisors (11183971242196).

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

10165601606660 is a wasteful number, since it uses less digits than its factorization.

10165601606660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43082743 (or 43082741 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 10165601606660 in words is "ten trillion, one hundred sixty-five billion, six hundred one million, six hundred six thousand, six hundred sixty".