66056160060 has 72 divisors (see below), whose sum is σ = 218585845296. Its totient is φ = 16013614080.

The previous prime is 66056160043. The next prime is 66056160119. The reversal of 66056160060 is 6006165066.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 66056159997 and 66056160024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16678869 + ... + 16682828.

It is an arithmetic number, because the mean of its divisors is an integer number (3035914518).

Almost surely, 2^66056160060 is an apocalyptic number.

66056160060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

66056160060 is an abundant number, since it is smaller than the sum of its proper divisors (152529685236).

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

66056160060 is a wasteful number, since it uses less digits than its factorization.

66056160060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33361723 (or 33361718 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 66056160060 in words is "sixty-six billion, fifty-six million, one hundred sixty thousand, sixty".