7101660005506 has 16 divisors (see below), whose sum is σ = 11620954775808. Its totient is φ = 3228011557200.

The previous prime is 7101660005441. The next prime is 7101660005549. The reversal of 7101660005506 is 6055000661017.

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, 4679596 + ... + 6008488.

It is an arithmetic number, because the mean of its divisors is an integer number (726309673488).

Almost surely, 2^{7101660005506} is an apocalyptic number.

7101660005506 is a deficient number, since it is larger than the sum of its proper divisors (4519294770302).

7101660005506 is a wasteful number, since it uses less digits than its factorization.

7101660005506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571817.

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 7101660005506 in words is "seven trillion, one hundred one billion, six hundred sixty million, five thousand, five hundred six".