10543164406546 has 16 divisors (see below), whose sum is σ = 15836725129176. Its totient is φ = 5264257815936.

The previous prime is 10543164406529. The next prime is 10543164406559. The reversal of 10543164406546 is 64560446134501.

It can be written as a sum of positive squares in 4 ways, for example, as 9733083404521 + 810081002025 = 3119789^2 + 900045^2 .

It is a super-2 number, since 2×10543164406546² (a number of 27 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 10543164406546.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11476030 + ... + 12360646.

Almost surely, 2^{10543164406546} is an apocalyptic number.

10543164406546 is a deficient number, since it is larger than the sum of its proper divisors (5293560722630).

10543164406546 is an equidigital number, since it uses as much as digits as its factorization.

10543164406546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892893.

The product of its (nonzero) digits is 4147200, while the sum is 49.

The spelling of 10543164406546 in words is "ten trillion, five hundred forty-three billion, one hundred sixty-four million, four hundred six thousand, five hundred forty-six".