47207432506587 has 16 divisors (see below), whose sum is σ = 66777746780160. Its totient is φ = 29580455009952.

The previous prime is 47207432506579. The next prime is 47207432506639. The reversal of 47207432506587 is 78560523470274.

It is not a de Polignac number, because 47207432506587 - 2³ = 47207432506579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47207432506587.

It is not an unprimeable number, because it can be changed into a prime (47207432506537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3260624928 + ... + 3260639405.

It is an arithmetic number, because the mean of its divisors is an integer number (4173609173760).

Almost surely, 2^{47207432506587} is an apocalyptic number.

47207432506587 is a deficient number, since it is larger than the sum of its proper divisors (19570314273573).

47207432506587 is a wasteful number, since it uses less digits than its factorization.

47207432506587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6521264482.

The product of its (nonzero) digits is 79027200, while the sum is 60.

The spelling of 47207432506587 in words is "forty-seven trillion, two hundred seven billion, four hundred thirty-two million, five hundred six thousand, five hundred eighty-seven".