4556474969 has 2 divisors, whose sum is σ = 4556474970. Its totient is φ = 4556474968.

The previous prime is 4556474959. The next prime is 4556475067. The reversal of 4556474969 is 9694746554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4187642944 + 368832025 = 64712^2 + 19205^2 .

It is a cyclic number.

It is not a de Polignac number, because 4556474969 - 2²⁸ = 4288039513 is a prime.

It is a super-2 number, since 2×4556474969² = 41522928286247101922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4556474959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2278237484 + 2278237485.

It is an arithmetic number, because the mean of its divisors is an integer number (2278237485).

Almost surely, 2^4556474969 is an apocalyptic number.

It is an amenable number.

4556474969 is a deficient number, since it is larger than the sum of its proper divisors (1).

4556474969 is an equidigital number, since it uses as much as digits as its factorization.

4556474969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32659200, while the sum is 59.

The square root of 4556474969 is about 67501.6664164671. Note that the first 3 decimals coincide. The cubic root of 4556474969 is about 1657.8414593015.

The spelling of 4556474969 in words is "four billion, five hundred fifty-six million, four hundred seventy-four thousand, nine hundred sixty-nine".