5463446443645 has 8 divisors (see below), whose sum is σ = 6621047967960. Its totient is φ = 4327482331200.

The previous prime is 5463446443621. The next prime is 5463446443661.

5463446443645 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 2058783043716 + 3404663399929 = 1434846^2 + 1845173^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-5463446443645 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5463446443645.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5409352410 + ... + 5409353419.

It is an arithmetic number, because the mean of its divisors is an integer number (827630995995).

Almost surely, 2^{5463446443645} is an apocalyptic number.

It is an amenable number.

5463446443645 is a deficient number, since it is larger than the sum of its proper divisors (1157601524315).

5463446443645 is a wasteful number, since it uses less digits than its factorization.

5463446443645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10818705935.

The product of its digits is 199065600, while the sum is 58.

The spelling of 5463446443645 in words is "five trillion, four hundred sixty-three billion, four hundred forty-six million, four hundred forty-three thousand, six hundred forty-five".