47521361160 has 384 divisors, whose sum is σ = 192386638080. Its totient is φ = 9905117184.

The previous prime is 47521361137. The next prime is 47521361191. The reversal of 47521361160 is 6116312574.

47521361160 is a `hidden beast` number, since 47 + 521 + 36 + 1 + 1 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2710342 + ... + 2727818.

It is an arithmetic number, because the mean of its divisors is an integer number (501006870).

Almost surely, 2^47521361160 is an apocalyptic number.

47521361160 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 47521361160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96193319040).

47521361160 is an abundant number, since it is smaller than the sum of its proper divisors (144865276920).

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

47521361160 is a wasteful number, since it uses less digits than its factorization.

47521361160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17597 (or 17590 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 47521361160 in words is "forty-seven billion, five hundred twenty-one million, three hundred sixty-one thousand, one hundred sixty".