4780543 has 2 divisors, whose sum is σ = 4780544. Its totient is φ = 4780542.

The previous prime is 4780513. The next prime is 4780549. The reversal of 4780543 is 3450874.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4780543 is a prime.

It is a d-powerful number, because it can be written as 4⁴ + 7⁷ + 8⁷ + 0 + 5⁵ + 4⁹ + 3¹³ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4780549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2390271 + 2390272.

It is an arithmetic number, because the mean of its divisors is an integer number (2390272).

Almost surely, 2^4780543 is an apocalyptic number.

4780543 is a deficient number, since it is larger than the sum of its proper divisors (1).

4780543 is an equidigital number, since it uses as much as digits as its factorization.

4780543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 4780543 is about 2186.4452885906. The cubic root of 4780543 is about 168.4582984323.

The spelling of 4780543 in words is "four million, seven hundred eighty thousand, five hundred forty-three".