5643000135 has 16 divisors (see below), whose sum is σ = 10032000480. Its totient is φ = 3009600000.

The previous prime is 5643000053. The next prime is 5643000149. The reversal of 5643000135 is 5310003465.

5643000135 is a `hidden beast` number, since 5 + 643 + 0 + 0 + 0 + 13 + 5 = 666.

It is not a de Polignac number, because 5643000135 - 2¹² = 5642996039 is a prime.

It is a super-2 number, since 2×5643000135² = 63686901047220036450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 5643000099 and 5643000108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20899866 + ... + 20900135.

It is an arithmetic number, because the mean of its divisors is an integer number (627000030).

Almost surely, 2^5643000135 is an apocalyptic number.

5643000135 is a deficient number, since it is larger than the sum of its proper divisors (4389000345).

5643000135 is a wasteful number, since it uses less digits than its factorization.

5643000135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41800015 (or 41800009 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 5643000135 is about 75119.9050518569. The cubic root of 5643000135 is about 1780.3416563173.

The spelling of 5643000135 in words is "five billion, six hundred forty-three million, one hundred thirty-five", and thus it is an aban number.