4543553340 has 36 divisors (see below), whose sum is σ = 13782112344. Its totient is φ = 1211614176.

The previous prime is 4543553327. The next prime is 4543553359. The reversal of 4543553340 is 433553454.

4543553340 is a `hidden beast` number, since 4 + 54 + 35 + 533 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4543553295 and 4543553304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12620802 + ... + 12621161.

It is an arithmetic number, because the mean of its divisors is an integer number (382836454).

Almost surely, 2^4543553340 is an apocalyptic number.

It is an amenable number.

4543553340 is an abundant number, since it is smaller than the sum of its proper divisors (9238559004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4543553340 is a wasteful number, since it uses less digits than its factorization.

4543553340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25241978 (or 25241973 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 36.

The square root of 4543553340 is about 67405.8850546449. The cubic root of 4543553340 is about 1656.2728275197.

The spelling of 4543553340 in words is "four billion, five hundred forty-three million, five hundred fifty-three thousand, three hundred forty".