47663772210 has 144 divisors (see below), whose sum is σ = 132070595904. Its totient is φ = 11923630272.

The previous prime is 47663772187. The next prime is 47663772241. The reversal of 47663772210 is 1227736674.

47663772210 is a `hidden beast` number, since 4 + 7 + 6 + 637 + 7 + 2 + 2 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3339349 + ... + 3353591.

It is an arithmetic number, because the mean of its divisors is an integer number (917156916).

Almost surely, 2^47663772210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47663772210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66035297952).

47663772210 is an abundant number, since it is smaller than the sum of its proper divisors (84406823694).

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

47663772210 is a wasteful number, since it uses less digits than its factorization.

47663772210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14397 (or 14375 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The spelling of 47663772210 in words is "forty-seven billion, six hundred sixty-three million, seven hundred seventy-two thousand, two hundred ten".