66060701105 has 16 divisors (see below), whose sum is σ = 90849911040. Its totient is φ = 45172577472.

The previous prime is 66060701101. The next prime is 66060701197. The reversal of 66060701105 is 50110706066.

66060701105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 66060701105 - 2² = 66060701101 is a prime.

It is not an unprimeable number, because it can be changed into a prime (66060701101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2616194 + ... + 2641323.

It is an arithmetic number, because the mean of its divisors is an integer number (5678119440).

Almost surely, 2^66060701105 is an apocalyptic number.

It is an amenable number.

66060701105 is a deficient number, since it is larger than the sum of its proper divisors (24789209935).

66060701105 is a wasteful number, since it uses less digits than its factorization.

66060701105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5257888.

The product of its (nonzero) digits is 7560, while the sum is 32.

The spelling of 66060701105 in words is "sixty-six billion, sixty million, seven hundred one thousand, one hundred five".