5643546630635 has 8 divisors (see below), whose sum is σ = 6776822557680. Its totient is φ = 4511792903904.

The previous prime is 5643546630629. The next prime is 5643546630637. The reversal of 5643546630635 is 5360366453465.

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

It is a cyclic number.

It is not a de Polignac number, because 5643546630635 - 2²² = 5643542436331 is a prime.

It is a super-2 number, since 2×5643546630635² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5643546630637) 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, 380541920 + ... + 380556749.

It is an arithmetic number, because the mean of its divisors is an integer number (847102819710).

Almost surely, 2^{5643546630635} is an apocalyptic number.

5643546630635 is a deficient number, since it is larger than the sum of its proper divisors (1133275927045).

5643546630635 is a wasteful number, since it uses less digits than its factorization.

5643546630635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761100157.

The product of its (nonzero) digits is 69984000, while the sum is 56.

The spelling of 5643546630635 in words is "five trillion, six hundred forty-three billion, five hundred forty-six million, six hundred thirty thousand, six hundred thirty-five".