4542432005205 has 64 divisors (see below), whose sum is σ = 8627330380800. Its totient is φ = 2260867878720.

The previous prime is 4542432005183. The next prime is 4542432005207. The reversal of 4542432005205 is 5025002342454.

4542432005205 is a `hidden beast` number, since 4 + 5 + 4 + 243 + 200 + 5 + 205 = 666.

It is not a de Polignac number, because 4542432005205 - 2⁶ = 4542432005141 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4542432005205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4542432005207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13044031 + ... + 13387740.

It is an arithmetic number, because the mean of its divisors is an integer number (134802037200).

Almost surely, 2^{4542432005205} is an apocalyptic number.

4542432005205 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4542432005205 is a deficient number, since it is larger than the sum of its proper divisors (4084898375595).

4542432005205 is a wasteful number, since it uses less digits than its factorization.

4542432005205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26431871 (or 26431865 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 36.

Adding to 4542432005205 its reverse (5025002342454), we get a palindrome (9567434347659).

The spelling of 4542432005205 in words is "four trillion, five hundred forty-two billion, four hundred thirty-two million, five thousand, two hundred five".