5643754912 has 24 divisors (see below), whose sum is σ = 11213086500. Its totient is φ = 2795986944.

The previous prime is 5643754891. The next prime is 5643754933. The reversal of 5643754912 is 2194573465.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5643754891) and next prime (5643754933).

It can be written as a sum of positive squares in 2 ways, for example, as 5310911376 + 332843536 = 72876^2 + 18244^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 805537 + ... + 812512.

Almost surely, 2^5643754912 is an apocalyptic number.

It is an amenable number.

5643754912 is a deficient number, since it is larger than the sum of its proper divisors (5569331588).

5643754912 is a wasteful number, since it uses less digits than its factorization.

5643754912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618168 (or 1618160 counting only the distinct ones).

The product of its digits is 907200, while the sum is 46.

The square root of 5643754912 is about 75124.9286988014. The cubic root of 5643754912 is about 1780.4210290502.

The spelling of 5643754912 in words is "five billion, six hundred forty-three million, seven hundred fifty-four thousand, nine hundred twelve".