10546664217 has 8 divisors (see below), whose sum is σ = 14361415296. Its totient is φ = 6881511312.

The previous prime is 10546664207. The next prime is 10546664231. The reversal of 10546664217 is 71246664501.

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

It is not a de Polignac number, because 10546664217 - 2⁴ = 10546664201 is a prime.

It is a super-2 number, since 2×10546664217² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10546664207) 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, 37399378 + ... + 37399659.

It is an arithmetic number, because the mean of its divisors is an integer number (1795176912).

Almost surely, 2^10546664217 is an apocalyptic number.

It is an amenable number.

10546664217 is a deficient number, since it is larger than the sum of its proper divisors (3814751079).

10546664217 is an equidigital number, since it uses as much as digits as its factorization.

10546664217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74799087.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 10546664217 in words is "ten billion, five hundred forty-six million, six hundred sixty-four thousand, two hundred seventeen".