548706043 has 2 divisors, whose sum is σ = 548706044. Its totient is φ = 548706042.

The previous prime is 548706031. The next prime is 548706049. The reversal of 548706043 is 340607845.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-548706043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 548705993 and 548706011.

It is not a weakly prime, because it can be changed into another prime (548706049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 274353021 + 274353022.

It is an arithmetic number, because the mean of its divisors is an integer number (274353022).

Almost surely, 2^548706043 is an apocalyptic number.

548706043 is a deficient number, since it is larger than the sum of its proper divisors (1).

548706043 is an equidigital number, since it uses as much as digits as its factorization.

548706043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 548706043 is about 23424.4752982858. The cubic root of 548706043 is about 818.6782409148.

The spelling of 548706043 in words is "five hundred forty-eight million, seven hundred six thousand, forty-three".