166060555610 has 16 divisors (see below), whose sum is σ = 301262616576. Its totient is φ = 65901196368.

The previous prime is 166060555601. The next prime is 166060555631. The reversal of 166060555610 is 16555060661.

166060555610 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×166060555610² (a number of 23 digits) contains 22 as substring.

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, 65376902 + ... + 65379441.

It is an arithmetic number, because the mean of its divisors is an integer number (18828913536).

Almost surely, 2^166060555610 is an apocalyptic number.

166060555610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

166060555610 is a deficient number, since it is larger than the sum of its proper divisors (135202060966).

166060555610 is a wasteful number, since it uses less digits than its factorization.

166060555610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130756477.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 166060555610 in words is "one hundred sixty-six billion, sixty million, five hundred fifty-five thousand, six hundred ten".