47659508887 has 2 divisors, whose sum is σ = 47659508888. Its totient is φ = 47659508886.

The previous prime is 47659508881. The next prime is 47659508893. The reversal of 47659508887 is 78880595674.

47659508887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (47659508881) and next prime (47659508893).

It is a cyclic number.

It is not a de Polignac number, because 47659508887 - 2³ = 47659508879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47659508881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23829754443 + 23829754444.

It is an arithmetic number, because the mean of its divisors is an integer number (23829754444).

Almost surely, 2^47659508887 is an apocalyptic number.

47659508887 is a deficient number, since it is larger than the sum of its proper divisors (1).

47659508887 is an equidigital number, since it uses as much as digits as its factorization.

47659508887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 135475200, while the sum is 67.

The spelling of 47659508887 in words is "forty-seven billion, six hundred fifty-nine million, five hundred eight thousand, eight hundred eighty-seven".