10660556156 has 12 divisors (see below), whose sum is σ = 18660582192. Its totient is φ = 5328961248.

The previous prime is 10660556147. The next prime is 10660556239. The reversal of 10660556156 is 65165506601.

It is a super-2 number, since 2×10660556156² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310880 + ... + 343463.

It is an arithmetic number, because the mean of its divisors is an integer number (1555048516).

Almost surely, 2^10660556156 is an apocalyptic number.

It is an amenable number.

10660556156 is a deficient number, since it is larger than the sum of its proper divisors (8000026036).

10660556156 is a wasteful number, since it uses less digits than its factorization.

10660556156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658420 (or 658418 counting only the distinct ones).

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

The spelling of 10660556156 in words is "ten billion, six hundred sixty million, five hundred fifty-six thousand, one hundred fifty-six".