1066160555160 has 32 divisors (see below), whose sum is σ = 3198481665840. Its totient is φ = 284309481344.

The previous prime is 1066160555129. The next prime is 1066160555167. The reversal of 1066160555160 is 615550616601.

It is a super-2 number, since 2×1066160555160² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066160555167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4442335527 + ... + 4442335766.

Almost surely, 2^{1066160555160} is an apocalyptic number.

1066160555160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1066160555160 is an abundant number, since it is smaller than the sum of its proper divisors (2132321110680).

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

1066160555160 is a wasteful number, since it uses less digits than its factorization.

1066160555160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8884671307 (or 8884671303 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 1066160555160 in words is "one trillion, sixty-six billion, one hundred sixty million, five hundred fifty-five thousand, one hundred sixty".