4530556774309 has 2 divisors, whose sum is σ = 4530556774310. Its totient is φ = 4530556774308.

The previous prime is 4530556774273. The next prime is 4530556774369. The reversal of 4530556774309 is 9034776550354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4514371337025 + 16185437284 = 2124705^2 + 127222^2 .

It is a cyclic number.

It is not a de Polignac number, because 4530556774309 - 2⁷ = 4530556774181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4530556774369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2265278387154 + 2265278387155.

It is an arithmetic number, because the mean of its divisors is an integer number (2265278387155).

Almost surely, 2^{4530556774309} is an apocalyptic number.

It is an amenable number.

4530556774309 is a deficient number, since it is larger than the sum of its proper divisors (1).

4530556774309 is an equidigital number, since it uses as much as digits as its factorization.

4530556774309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628000, while the sum is 58.

The spelling of 4530556774309 in words is "four trillion, five hundred thirty billion, five hundred fifty-six million, seven hundred seventy-four thousand, three hundred nine".