6803150643 has 24 divisors (see below), whose sum is σ = 9896140800. Its totient is φ = 4503477744.

The previous prime is 6803150639. The next prime is 6803150647. The reversal of 6803150643 is 3460513086.

6803150643 is a `hidden beast` number, since 6 + 8 + 0 + 3 + 1 + 5 + 0 + 643 = 666.

It is an interprime number because it is at equal distance from previous prime (6803150639) and next prime (6803150647).

It is not a de Polignac number, because 6803150643 - 2² = 6803150639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6803150598 and 6803150607.

It is not an unprimeable number, because it can be changed into a prime (6803150647) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1920568 + ... + 1924106.

It is an arithmetic number, because the mean of its divisors is an integer number (412339200).

Almost surely, 2^6803150643 is an apocalyptic number.

6803150643 is a deficient number, since it is larger than the sum of its proper divisors (3092990157).

6803150643 is a wasteful number, since it uses less digits than its factorization.

6803150643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4991 (or 4988 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 6803150643 is about 82481.2138792828. The cubic root of 6803150643 is about 1894.8290276289.

The spelling of 6803150643 in words is "six billion, eight hundred three million, one hundred fifty thousand, six hundred forty-three".