47172201210486 has 144 divisors (see below), whose sum is σ = 112475684805120. Its totient is φ = 14277686227200.

The previous prime is 47172201210473. The next prime is 47172201210487. The reversal of 47172201210486 is 68401210227174.

47172201210486 is a `hidden beast` number, since 4 + 71 + 72 + 20 + 1 + 2 + 10 + 486 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47172201210487) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9493296210 + ... + 9493301178.

It is an arithmetic number, because the mean of its divisors is an integer number (781081144480).

Almost surely, 2^{47172201210486} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47172201210486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56237842402560).

47172201210486 is an abundant number, since it is smaller than the sum of its proper divisors (65303483594634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47172201210486 is a wasteful number, since it uses less digits than its factorization.

47172201210486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9283 (or 9269 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 47172201210486 in words is "forty-seven trillion, one hundred seventy-two billion, two hundred one million, two hundred ten thousand, four hundred eighty-six".