10656066061 has 8 divisors (see below), whose sum is σ = 10697132160. Its totient is φ = 10615077168.

The previous prime is 10656066053. The next prime is 10656066073. The reversal of 10656066061 is 16066065601.

10656066061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10656066061 - 2³ = 10656066053 is a prime.

It is a super-2 number, since 2×10656066061² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10656066061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10656066661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265275 + ... + 302791.

It is an arithmetic number, because the mean of its divisors is an integer number (1337141520).

Almost surely, 2^10656066061 is an apocalyptic number.

It is an amenable number.

10656066061 is a deficient number, since it is larger than the sum of its proper divisors (41066099).

10656066061 is an equidigital number, since it uses as much as digits as its factorization.

10656066061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38603.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 10656066061 in words is "ten billion, six hundred fifty-six million, sixty-six thousand, sixty-one".