4287507647 has 2 divisors, whose sum is σ = 4287507648. Its totient is φ = 4287507646.

The previous prime is 4287507641. The next prime is 4287507667. The reversal of 4287507647 is 7467057824.

4287507647 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4287507647 - 2¹⁶ = 4287442111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4287507595 and 4287507604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4287507641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2143753823 + 2143753824.

It is an arithmetic number, because the mean of its divisors is an integer number (2143753824).

Almost surely, 2^4287507647 is an apocalyptic number.

4287507647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4287507647 is an equidigital number, since it uses as much as digits as its factorization.

4287507647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2634240, while the sum is 50.

The square root of 4287507647 is about 65479.0626612813. The cubic root of 4287507647 is about 1624.5570575933.

The spelling of 4287507647 in words is "four billion, two hundred eighty-seven million, five hundred seven thousand, six hundred forty-seven".