47530032660 has 192 divisors, whose sum is σ = 166518374400. Its totient is φ = 11150697600.

The previous prime is 47530032623. The next prime is 47530032721. The reversal of 47530032660 is 6623003574.

47530032660 is a `hidden beast` number, since 47 + 530 + 0 + 3 + 26 + 60 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55081 + ... + 313199.

It is an arithmetic number, because the mean of its divisors is an integer number (867283200).

Almost surely, 2^47530032660 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 47530032660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83259187200).

47530032660 is an abundant number, since it is smaller than the sum of its proper divisors (118988341740).

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

47530032660 is a wasteful number, since it uses less digits than its factorization.

47530032660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258179 (or 258171 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

The spelling of 47530032660 in words is "forty-seven billion, five hundred thirty million, thirty-two thousand, six hundred sixty".