4566377160409 has 2 divisors, whose sum is σ = 4566377160410. Its totient is φ = 4566377160408.

The previous prime is 4566377160343. The next prime is 4566377160419. The reversal of 4566377160409 is 9040617736654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2364705817600 + 2201671342809 = 1537760^2 + 1483803^2 .

It is a cyclic number.

It is not a de Polignac number, because 4566377160409 - 2¹¹ = 4566377158361 is a prime.

It is a super-2 number, since 2×4566377160409² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4566377160419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2283188580204 + 2283188580205.

It is an arithmetic number, because the mean of its divisors is an integer number (2283188580205).

Almost surely, 2^{4566377160409} is an apocalyptic number.

It is an amenable number.

4566377160409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4566377160409 is an equidigital number, since it uses as much as digits as its factorization.

4566377160409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22861440, while the sum is 58.

The spelling of 4566377160409 in words is "four trillion, five hundred sixty-six billion, three hundred seventy-seven million, one hundred sixty thousand, four hundred nine".