5634765247 has 2 divisors, whose sum is σ = 5634765248. Its totient is φ = 5634765246.

The previous prime is 5634765233. The next prime is 5634765263. The reversal of 5634765247 is 7425674365.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5634765247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5634765247.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5634765347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2817382623 + 2817382624.

It is an arithmetic number, because the mean of its divisors is an integer number (2817382624).

Almost surely, 2^5634765247 is an apocalyptic number.

5634765247 is a deficient number, since it is larger than the sum of its proper divisors (1).

5634765247 is an equidigital number, since it uses as much as digits as its factorization.

5634765247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4233600, while the sum is 49.

The square root of 5634765247 is about 75065.0734163366. The cubic root of 5634765247 is about 1779.4752110940.

The spelling of 5634765247 in words is "five billion, six hundred thirty-four million, seven hundred sixty-five thousand, two hundred forty-seven".