10506011066651 has 8 divisors (see below), whose sum is σ = 10626082529808. Its totient is φ = 10386254340000.

The previous prime is 10506011066623. The next prime is 10506011066689. The reversal of 10506011066651 is 15666011060501.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10506011066651 is a prime.

It is a super-2 number, since 2×10506011066651² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10506011066851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78616985 + ... + 78750506.

It is an arithmetic number, because the mean of its divisors is an integer number (1328260316226).

Almost surely, 2^{10506011066651} is an apocalyptic number.

10506011066651 is a deficient number, since it is larger than the sum of its proper divisors (120071463157).

10506011066651 is a wasteful number, since it uses less digits than its factorization.

10506011066651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157368253.

The product of its (nonzero) digits is 32400, while the sum is 38.

The spelling of 10506011066651 in words is "ten trillion, five hundred six billion, eleven million, sixty-six thousand, six hundred fifty-one".