4272557347 has 2 divisors, whose sum is σ = 4272557348. Its totient is φ = 4272557346.

The previous prime is 4272557339. The next prime is 4272557353. The reversal of 4272557347 is 7437552724.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4272557347 - 2³ = 4272557339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4272557297 and 4272557306.

It is not a weakly prime, because it can be changed into another prime (4272257347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2136278673 + 2136278674.

It is an arithmetic number, because the mean of its divisors is an integer number (2136278674).

Almost surely, 2^4272557347 is an apocalyptic number.

4272557347 is a deficient number, since it is larger than the sum of its proper divisors (1).

4272557347 is an equidigital number, since it uses as much as digits as its factorization.

4272557347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1646400, while the sum is 46.

The square root of 4272557347 is about 65364.8020497270. The cubic root of 4272557347 is about 1622.6666119819. Note that the first 4 decimals are identical.

The spelling of 4272557347 in words is "four billion, two hundred seventy-two million, five hundred fifty-seven thousand, three hundred forty-seven".