10666527561170 has 128 divisors (see below), whose sum is σ = 21979266624000. Its totient is φ = 3694514706432.

The previous prime is 10666527561167. The next prime is 10666527561229. The reversal of 10666527561170 is 7116572566601.

It is a super-2 number, since 2×10666527561170² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 134301131 + ... + 134380529.

It is an arithmetic number, because the mean of its divisors is an integer number (171713020500).

Almost surely, 2^{10666527561170} is an apocalyptic number.

10666527561170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10666527561170 is an abundant number, since it is smaller than the sum of its proper divisors (11312739062830).

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

10666527561170 is a wasteful number, since it uses less digits than its factorization.

10666527561170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79972.

The product of its (nonzero) digits is 3175200, while the sum is 53.

The spelling of 10666527561170 in words is "ten trillion, six hundred sixty-six billion, five hundred twenty-seven million, five hundred sixty-one thousand, one hundred seventy".