4780553 has 8 divisors (see below), whose sum is σ = 5093280. Its totient is φ = 4471360.

The previous prime is 4780549. The next prime is 4780561. The reversal of 4780553 is 3550874.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4780553 - 2² = 4780549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4780513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2258 + ... + 3828.

It is an arithmetic number, because the mean of its divisors is an integer number (636660).

Almost surely, 2^4780553 is an apocalyptic number.

It is an amenable number.

4780553 is a deficient number, since it is larger than the sum of its proper divisors (312727).

4780553 is a wasteful number, since it uses less digits than its factorization.

4780553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 4780553 is about 2186.4475754063. The cubic root of 4780553 is about 168.4584158933.

The spelling of 4780553 in words is "four million, seven hundred eighty thousand, five hundred fifty-three".