47717613895607 has 2 divisors, whose sum is σ = 47717613895608. Its totient is φ = 47717613895606.

The previous prime is 47717613895541. The next prime is 47717613895729. The reversal of 47717613895607 is 70659831671774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47717613895607 - 2³⁰ = 47716540153783 is a prime.

It is a super-4 number, since 4×47717613895607⁴ (a number of 56 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47717613895307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23858806947803 + 23858806947804.

It is an arithmetic number, because the mean of its divisors is an integer number (23858806947804).

Almost surely, 2^{47717613895607} is an apocalyptic number.

47717613895607 is a deficient number, since it is larger than the sum of its proper divisors (1).

47717613895607 is an equidigital number, since it uses as much as digits as its factorization.

47717613895607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 373403520, while the sum is 71.

The spelling of 47717613895607 in words is "forty-seven trillion, seven hundred seventeen billion, six hundred thirteen million, eight hundred ninety-five thousand, six hundred seven".