5643736243000 has 32 divisors (see below), whose sum is σ = 13206342810960. Its totient is φ = 2257494496800.

The previous prime is 5643736242983. The next prime is 5643736243021. The reversal of 5643736243000 is 3426373465.

It is a congruent number.

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, 2821867122 + ... + 2821869121.

Almost surely, 2^{5643736243000} is an apocalyptic number.

5643736243000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5643736243000 is an abundant number, since it is smaller than the sum of its proper divisors (7562606567960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5643736243000 is a wasteful number, since it uses less digits than its factorization.

5643736243000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5643736264 (or 5643736250 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 43.

The spelling of 5643736243000 in words is "five trillion, six hundred forty-three billion, seven hundred thirty-six million, two hundred forty-three thousand".