10646301654543 has 4 divisors (see below), whose sum is σ = 14195068872728. Its totient is φ = 7097534436360.

The previous prime is 10646301654529. The next prime is 10646301654629. The reversal of 10646301654543 is 34545610364601.

It is a happy number.

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

It is not a de Polignac number, because 10646301654543 - 2¹⁸ = 10646301392399 is a prime.

It is a super-2 number, since 2×10646301654543² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10646301654492 and 10646301654501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10646301654503) 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 3 ways as a sum of consecutive naturals, for example, 1774383609088 + ... + 1774383609093.

It is an arithmetic number, because the mean of its divisors is an integer number (3548767218182).

Almost surely, 2^{10646301654543} is an apocalyptic number.

10646301654543 is a deficient number, since it is larger than the sum of its proper divisors (3548767218185).

10646301654543 is an equidigital number, since it uses as much as digits as its factorization.

10646301654543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3548767218184.

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 10646301654543 in words is "ten trillion, six hundred forty-six billion, three hundred one million, six hundred fifty-four thousand, five hundred forty-three".