10664263546 has 32 divisors (see below), whose sum is σ = 16339910400. Its totient is φ = 5218940160.

The previous prime is 10664263541. The next prime is 10664263553. The reversal of 10664263546 is 64536246601.

It is a super-2 number, since 2×10664263546² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10664263541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16182165 + ... + 16182823.

It is an arithmetic number, because the mean of its divisors is an integer number (510622200).

Almost surely, 2^10664263546 is an apocalyptic number.

10664263546 is a deficient number, since it is larger than the sum of its proper divisors (5675646854).

10664263546 is a wasteful number, since it uses less digits than its factorization.

10664263546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1414.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 10664263546 in words is "ten billion, six hundred sixty-four million, two hundred sixty-three thousand, five hundred forty-six".