10632665609 has 2 divisors, whose sum is σ = 10632665610. Its totient is φ = 10632665608.

The previous prime is 10632665591. The next prime is 10632665633. The reversal of 10632665609 is 90656623601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6926899984 + 3705765625 = 83228^2 + 60875^2 .

It is a cyclic number.

It is not a de Polignac number, because 10632665609 - 2¹⁶ = 10632600073 is a prime.

It is a super-2 number, since 2×10632665609² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10632665609.

It is not a weakly prime, because it can be changed into another prime (10632665909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5316332804 + 5316332805.

It is an arithmetic number, because the mean of its divisors is an integer number (5316332805).

Almost surely, 2^10632665609 is an apocalyptic number.

It is an amenable number.

10632665609 is a deficient number, since it is larger than the sum of its proper divisors (1).

10632665609 is an equidigital number, since it uses as much as digits as its factorization.

10632665609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 44.

The spelling of 10632665609 in words is "ten billion, six hundred thirty-two million, six hundred sixty-five thousand, six hundred nine".