47707852086885 has 48 divisors (see below), whose sum is σ = 81098382914496. Its totient is φ = 23944062062592.

The previous prime is 47707852086863. The next prime is 47707852086887. The reversal of 47707852086885 is 58868025870774.

It is not a de Polignac number, because 47707852086885 - 2⁶ = 47707852086821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47707852086887) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29812354 + ... + 31371836.

It is an arithmetic number, because the mean of its divisors is an integer number (1689549644052).

Almost surely, 2^{47707852086885} is an apocalyptic number.

It is an amenable number.

47707852086885 is a deficient number, since it is larger than the sum of its proper divisors (33390530827611).

47707852086885 is a wasteful number, since it uses less digits than its factorization.

47707852086885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566582 (or 1566565 counting only the distinct ones).

The product of its (nonzero) digits is 1685913600, while the sum is 75.

The spelling of 47707852086885 in words is "forty-seven trillion, seven hundred seven billion, eight hundred fifty-two million, eighty-six thousand, eight hundred eighty-five".