5436234043 has 2 divisors, whose sum is σ = 5436234044. Its totient is φ = 5436234042.

The previous prime is 5436233989. The next prime is 5436234047. The reversal of 5436234043 is 3404326345.

5436234043 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 a de Polignac number, because none of the positive numbers 2^k-5436234043 is a prime.

It is not a weakly prime, because it can be changed into another prime (5436234047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2718117021 + 2718117022.

It is an arithmetic number, because the mean of its divisors is an integer number (2718117022).

Almost surely, 2^5436234043 is an apocalyptic number.

5436234043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5436234043 is an equidigital number, since it uses as much as digits as its factorization.

5436234043 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 34.

The square root of 5436234043 is about 73730.8215266858. The cubic root of 5436234043 is about 1758.3259351895.

The spelling of 5436234043 in words is "five billion, four hundred thirty-six million, two hundred thirty-four thousand, forty-three".