10164565651 has 4 divisors (see below), whose sum is σ = 10606503312. Its totient is φ = 9722627992.

The previous prime is 10164565613. The next prime is 10164565669. The reversal of 10164565651 is 15656546101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10164565651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10164565051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220968796 + ... + 220968841.

It is an arithmetic number, because the mean of its divisors is an integer number (2651625828).

Almost surely, 2^10164565651 is an apocalyptic number.

10164565651 is a deficient number, since it is larger than the sum of its proper divisors (441937661).

10164565651 is an equidigital number, since it uses as much as digits as its factorization.

10164565651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441937660.

The product of its (nonzero) digits is 108000, while the sum is 40.

The spelling of 10164565651 in words is "ten billion, one hundred sixty-four million, five hundred sixty-five thousand, six hundred fifty-one".