47717536000 has 144 divisors (see below), whose sum is σ = 119788276608. Its totient is φ = 18939648000.

The previous prime is 47717535991. The next prime is 47717536001. The reversal of 47717536000 is 63571774.

It is a super-2 number, since 2×47717536000² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (47717536001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4186309 + ... + 4197691.

It is an arithmetic number, because the mean of its divisors is an integer number (831863032).

Almost surely, 2^47717536000 is an apocalyptic number.

47717536000 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 47717536000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59894138304).

47717536000 is an abundant number, since it is smaller than the sum of its proper divisors (72070740608).

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

47717536000 is a wasteful number, since it uses less digits than its factorization.

47717536000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11545 (or 11521 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 40.

The spelling of 47717536000 in words is "forty-seven billion, seven hundred seventeen million, five hundred thirty-six thousand".