5643001112 has 48 divisors (see below), whose sum is σ = 12594348360. Its totient is φ = 2362179456.

The previous prime is 5643001103. The next prime is 5643001127. The reversal of 5643001112 is 2111003465.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150533 + ... + 184244.

Almost surely, 2^5643001112 is an apocalyptic number.

It is an amenable number.

5643001112 is an abundant number, since it is smaller than the sum of its proper divisors (6951347248).

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

5643001112 is a wasteful number, since it uses less digits than its factorization.

5643001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334840 (or 334829 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 5643001112 is about 75119.9115547935. The cubic root of 5643001112 is about 1780.3417590637.

Adding to 5643001112 its reverse (2111003465), we get a palindrome (7754004577).

The spelling of 5643001112 in words is "five billion, six hundred forty-three million, one thousand, one hundred twelve".