118385528543 has 2 divisors, whose sum is σ = 118385528544. Its totient is φ = 118385528542.

The previous prime is 118385528531. The next prime is 118385528579. The reversal of 118385528543 is 345825583811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118385528543 - 2¹² = 118385524447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118385522543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59192764271 + 59192764272.

It is an arithmetic number, because the mean of its divisors is an integer number (59192764272).

Almost surely, 2^118385528543 is an apocalyptic number.

118385528543 is a deficient number, since it is larger than the sum of its proper divisors (1).

118385528543 is an equidigital number, since it uses as much as digits as its factorization.

118385528543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608000, while the sum is 53.

The spelling of 118385528543 in words is "one hundred eighteen billion, three hundred eighty-five million, five hundred twenty-eight thousand, five hundred forty-three".