4542106843 has 2 divisors, whose sum is σ = 4542106844. Its totient is φ = 4542106842.

The previous prime is 4542106819. The next prime is 4542106859. The reversal of 4542106843 is 3486012454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4542106843 is a prime.

It is not a weakly prime, because it can be changed into another prime (4542106043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2271053421 + 2271053422.

It is an arithmetic number, because the mean of its divisors is an integer number (2271053422).

Almost surely, 2^4542106843 is an apocalyptic number.

4542106843 is a deficient number, since it is larger than the sum of its proper divisors (1).

4542106843 is an equidigital number, since it uses as much as digits as its factorization.

4542106843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 92160, while the sum is 37.

The square root of 4542106843 is about 67395.1544474824. The cubic root of 4542106843 is about 1656.0970438114.

The spelling of 4542106843 in words is "four billion, five hundred forty-two million, one hundred six thousand, eight hundred forty-three".