47008670560 has 144 divisors (see below), whose sum is σ = 117482654016. Its totient is φ = 17766404096.

The previous prime is 47008670551. The next prime is 47008670561. The reversal of 47008670560 is 6507680074.

It is a super-2 number, since 2×47008670560² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47008670561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6320604 + ... + 6328036.

It is an arithmetic number, because the mean of its divisors is an integer number (815851764).

Almost surely, 2^47008670560 is an apocalyptic number.

47008670560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47008670560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58741327008).

47008670560 is an abundant number, since it is smaller than the sum of its proper divisors (70473983456).

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

47008670560 is a wasteful number, since it uses less digits than its factorization.

47008670560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7553 (or 7516 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 47008670560 in words is "forty-seven billion, eight million, six hundred seventy thousand, five hundred sixty".