10500164811 has 16 divisors (see below), whose sum is σ = 15557716000. Its totient is φ = 6999247584.

The previous prime is 10500164777. The next prime is 10500164833. The reversal of 10500164811 is 11846100501.

10500164811 is a `hidden beast` number, since 1 + 0 + 5 + 0 + 0 + 1 + 648 + 11 = 666.

It is not a de Polignac number, because 10500164811 - 2¹⁰ = 10500163787 is a prime.

It is a super-2 number, since 2×10500164811² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10500162811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260865 + ... + 298413.

It is an arithmetic number, because the mean of its divisors is an integer number (972357250).

Almost surely, 2^10500164811 is an apocalyptic number.

10500164811 is a deficient number, since it is larger than the sum of its proper divisors (5057551189).

10500164811 is a wasteful number, since it uses less digits than its factorization.

10500164811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47915 (or 47909 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

The spelling of 10500164811 in words is "ten billion, five hundred million, one hundred sixty-four thousand, eight hundred eleven".