4530004397 has 2 divisors, whose sum is σ = 4530004398. Its totient is φ = 4530004396.

The previous prime is 4530004321. The next prime is 4530004403. The reversal of 4530004397 is 7934000354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4022223241 + 507781156 = 63421^2 + 22534^2 .

It is a cyclic number.

It is not a de Polignac number, because 4530004397 - 2¹² = 4530000301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4530004097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2265002198 + 2265002199.

It is an arithmetic number, because the mean of its divisors is an integer number (2265002199).

Almost surely, 2^4530004397 is an apocalyptic number.

It is an amenable number.

4530004397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4530004397 is an equidigital number, since it uses as much as digits as its factorization.

4530004397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 35.

The square root of 4530004397 is about 67305.3073464493. The cubic root of 4530004397 is about 1654.6248450054.

The spelling of 4530004397 in words is "four billion, five hundred thirty million, four thousand, three hundred ninety-seven".