5043560643 has 12 divisors (see below), whose sum is σ = 7947429048. Its totient is φ = 3056703360.

The previous prime is 5043560609. The next prime is 5043560677. The reversal of 5043560643 is 3460653405.

5043560643 is a `hidden beast` number, since 5 + 0 + 4 + 3 + 5 + 6 + 0 + 643 = 666.

It is an interprime number because it is at equal distance from previous prime (5043560609) and next prime (5043560677).

It is not a de Polignac number, because 5043560643 - 2⁸ = 5043560387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5043560598 and 5043560607.

It is not an unprimeable number, because it can be changed into a prime (5043560693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25472430 + ... + 25472627.

It is an arithmetic number, because the mean of its divisors is an integer number (662285754).

Almost surely, 2^5043560643 is an apocalyptic number.

5043560643 is a deficient number, since it is larger than the sum of its proper divisors (2903868405).

5043560643 is a wasteful number, since it uses less digits than its factorization.

5043560643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50945074 (or 50945071 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 5043560643 is about 71018.0304077774. The cubic root of 5043560643 is about 1714.9274385005.

The spelling of 5043560643 in words is "five billion, forty-three million, five hundred sixty thousand, six hundred forty-three".