47034336487 has 2 divisors, whose sum is σ = 47034336488. Its totient is φ = 47034336486.

The previous prime is 47034336443. The next prime is 47034336511. The reversal of 47034336487 is 78463343074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47034336487 - 2¹¹ = 47034334439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47034336487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47034336287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23517168243 + 23517168244.

It is an arithmetic number, because the mean of its divisors is an integer number (23517168244).

Almost surely, 2^47034336487 is an apocalyptic number.

47034336487 is a deficient number, since it is larger than the sum of its proper divisors (1).

47034336487 is an equidigital number, since it uses as much as digits as its factorization.

47034336487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4064256, while the sum is 49.

The spelling of 47034336487 in words is "forty-seven billion, thirty-four million, three hundred thirty-six thousand, four hundred eighty-seven".