10511050166 has 4 divisors (see below), whose sum is σ = 15766575252. Its totient is φ = 5255525082.

The previous prime is 10511050141. The next prime is 10511050181. The reversal of 10511050166 is 66105011501.

10511050166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10511050166² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2627762540 + ... + 2627762543.

It is an arithmetic number, because the mean of its divisors is an integer number (3941643813).

Almost surely, 2^10511050166 is an apocalyptic number.

10511050166 is a deficient number, since it is larger than the sum of its proper divisors (5255525086).

10511050166 is an equidigital number, since it uses as much as digits as its factorization.

10511050166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5255525085.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 10511050166 its reverse (66105011501), we get a palindrome (76616061667).

The spelling of 10511050166 in words is "ten billion, five hundred eleven million, fifty thousand, one hundred sixty-six".