6138545183 has 2 divisors, whose sum is σ = 6138545184. Its totient is φ = 6138545182.

The previous prime is 6138545177. The next prime is 6138545227. The reversal of 6138545183 is 3815458316.

It is an a-pointer prime, because the next prime (6138545227) can be obtained adding 6138545183 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6138545183 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6138545683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3069272591 + 3069272592.

It is an arithmetic number, because the mean of its divisors is an integer number (3069272592).

Almost surely, 2^6138545183 is an apocalyptic number.

6138545183 is a deficient number, since it is larger than the sum of its proper divisors (1).

6138545183 is an equidigital number, since it uses as much as digits as its factorization.

6138545183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 345600, while the sum is 44.

The square root of 6138545183 is about 78348.8684219498. The cubic root of 6138545183 is about 1831.0005957633. Note that the first 3 decimals are identical.

The spelling of 6138545183 in words is "six billion, one hundred thirty-eight million, five hundred forty-five thousand, one hundred eighty-three".