4556272417 has 2 divisors, whose sum is σ = 4556272418. Its totient is φ = 4556272416.

The previous prime is 4556272381. The next prime is 4556272439. The reversal of 4556272417 is 7142726554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4296933601 + 259338816 = 65551^2 + 16104^2 .

It is a cyclic number.

It is not a de Polignac number, because 4556272417 - 2¹⁹ = 4555748129 is a prime.

It is not a weakly prime, because it can be changed into another prime (4556272517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2278136208 + 2278136209.

It is an arithmetic number, because the mean of its divisors is an integer number (2278136209).

Almost surely, 2^4556272417 is an apocalyptic number.

It is an amenable number.

4556272417 is a deficient number, since it is larger than the sum of its proper divisors (1).

4556272417 is an equidigital number, since it uses as much as digits as its factorization.

4556272417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 470400, while the sum is 43.

The square root of 4556272417 is about 67500.1660516476. The cubic root of 4556272417 is about 1657.8168932293.

The spelling of 4556272417 in words is "four billion, five hundred fifty-six million, two hundred seventy-two thousand, four hundred seventeen".