4543138063 has 2 divisors, whose sum is σ = 4543138064. Its totient is φ = 4543138062.

The previous prime is 4543138003. The next prime is 4543138081. The reversal of 4543138063 is 3608313454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4543138063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4543138003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271569031 + 2271569032.

It is an arithmetic number, because the mean of its divisors is an integer number (2271569032).

Almost surely, 2^4543138063 is an apocalyptic number.

4543138063 is a deficient number, since it is larger than the sum of its proper divisors (1).

4543138063 is an equidigital number, since it uses as much as digits as its factorization.

4543138063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 4543138063 is about 67402.8045633118. The cubic root of 4543138063 is about 1656.2223653289. Note that the first 3 decimals are identical.

The spelling of 4543138063 in words is "four billion, five hundred forty-three million, one hundred thirty-eight thousand, sixty-three".