660056511106 has 32 divisors (see below), whose sum is σ = 1065470996160. Its totient is φ = 305743527936.

The previous prime is 660056511073. The next prime is 660056511131. The reversal of 660056511106 is 601115650066.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597375 + ... + 1294978.

It is an arithmetic number, because the mean of its divisors is an integer number (33295968630).

Almost surely, 2^660056511106 is an apocalyptic number.

660056511106 is a deficient number, since it is larger than the sum of its proper divisors (405414485054).

660056511106 is a wasteful number, since it uses less digits than its factorization.

660056511106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892578.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 660056511106 in words is "six hundred sixty billion, fifty-six million, five hundred eleven thousand, one hundred six".