4564060997 has 2 divisors, whose sum is σ = 4564060998. Its totient is φ = 4564060996.

The previous prime is 4564060967. The next prime is 4564061011. The reversal of 4564060997 is 7990604654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4448089636 + 115971361 = 66694^2 + 10769^2 .

It is a cyclic number.

It is not a de Polignac number, because 4564060997 - 2⁶ = 4564060933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4564060957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2282030498 + 2282030499.

It is an arithmetic number, because the mean of its divisors is an integer number (2282030499).

Almost surely, 2^4564060997 is an apocalyptic number.

It is an amenable number.

4564060997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4564060997 is an equidigital number, since it uses as much as digits as its factorization.

4564060997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 4564060997 is about 67557.8344605568. The cubic root of 4564060997 is about 1658.7609902113.

The spelling of 4564060997 in words is "four billion, five hundred sixty-four million, sixty thousand, nine hundred ninety-seven".