6540383 has 2 divisors, whose sum is σ = 6540384. Its totient is φ = 6540382.

The previous prime is 6540337. The next prime is 6540407. The reversal of 6540383 is 3830456.

6540383 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6540383 - 2¹⁰ = 6539359 is a prime.

It is a Chen prime.

It is equal to p₄₄₇₃₃₈ and since 6540383 and 447338 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6540323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3270191 + 3270192.

It is an arithmetic number, because the mean of its divisors is an integer number (3270192).

Almost surely, 2^6540383 is an apocalyptic number.

6540383 is a deficient number, since it is larger than the sum of its proper divisors (1).

6540383 is an equidigital number, since it uses as much as digits as its factorization.

6540383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 6540383 is about 2557.4172518383. The cubic root of 6540383 is about 187.0112473813.

The spelling of 6540383 in words is "six million, five hundred forty thousand, three hundred eighty-three".