4056554317 has 2 divisors, whose sum is σ = 4056554318. Its totient is φ = 4056554316.

The previous prime is 4056554279. The next prime is 4056554357. The reversal of 4056554317 is 7134556504.

It is an a-pointer prime, because the next prime (4056554357) can be obtained adding 4056554317 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3094251876 + 962302441 = 55626^2 + 31021^2 .

It is a cyclic number.

It is not a de Polignac number, because 4056554317 - 2¹⁵ = 4056521549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4056554317.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4056554357) by changing a digit.

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 as a sum of consecutive naturals, namely, 2028277158 + 2028277159.

It is an arithmetic number, because the mean of its divisors is an integer number (2028277159).

Almost surely, 2^4056554317 is an apocalyptic number.

It is an amenable number.

4056554317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4056554317 is an equidigital number, since it uses as much as digits as its factorization.

4056554317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 40.

The square root of 4056554317 is about 63691.0850669071. The cubic root of 4056554317 is about 1594.8472670122.

The spelling of 4056554317 in words is "four billion, fifty-six million, five hundred fifty-four thousand, three hundred seventeen".