47216204478885 has 64 divisors (see below), whose sum is σ = 82280773306368. Its totient is φ = 22981872862464.

The previous prime is 47216204478871. The next prime is 47216204478889. The reversal of 47216204478885 is 58887440261274.

It is not a de Polignac number, because 47216204478885 - 2⁵ = 47216204478853 is a prime.

It is a super-3 number, since 3×47216204478885³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47216204478889) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8245654 + ... + 12744536.

It is an arithmetic number, because the mean of its divisors is an integer number (1285637082912).

Almost surely, 2^{47216204478885} is an apocalyptic number.

It is an amenable number.

47216204478885 is a deficient number, since it is larger than the sum of its proper divisors (35064568827483).

47216204478885 is a wasteful number, since it uses less digits than its factorization.

47216204478885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4499514.

The product of its (nonzero) digits is 192675840, while the sum is 66.

The spelling of 47216204478885 in words is "forty-seven trillion, two hundred sixteen billion, two hundred four million, four hundred seventy-eight thousand, eight hundred eighty-five".