4454136727 has 2 divisors, whose sum is σ = 4454136728. Its totient is φ = 4454136726.

The previous prime is 4454136719. The next prime is 4454136733. The reversal of 4454136727 is 7276314544.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4454136727 - 2³ = 4454136719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4454136787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2227068363 + 2227068364.

It is an arithmetic number, because the mean of its divisors is an integer number (2227068364).

Almost surely, 2^4454136727 is an apocalyptic number.

4454136727 is a deficient number, since it is larger than the sum of its proper divisors (1).

4454136727 is an equidigital number, since it uses as much as digits as its factorization.

4454136727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 564480, while the sum is 43.

The square root of 4454136727 is about 66739.3191979061. The cubic root of 4454136727 is about 1645.3356763633.

The spelling of 4454136727 in words is "four billion, four hundred fifty-four million, one hundred thirty-six thousand, seven hundred twenty-seven".