8479465056 has 72 divisors (see below), whose sum is σ = 24205381200. Its totient is φ = 2815716096.

The previous prime is 8479465051. The next prime is 8479465067. The reversal of 8479465056 is 6505649748.

8479465056 is a `hidden beast` number, since 8 + 47 + 94 + 6 + 505 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 8479464993 and 8479465011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8479465051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19770 + ... + 131718.

It is an arithmetic number, because the mean of its divisors is an integer number (336185850).

Almost surely, 2^8479465056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8479465056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12102690600).

8479465056 is an abundant number, since it is smaller than the sum of its proper divisors (15725916144).

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

8479465056 is a wasteful number, since it uses less digits than its factorization.

8479465056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112228 (or 112217 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 54.

The square root of 8479465056 is about 92084.0108596492. The cubic root of 8479465056 is about 2039.1827637728.

The spelling of 8479465056 in words is "eight billion, four hundred seventy-nine million, four hundred sixty-five thousand, fifty-six".