47615224032 has 264 divisors, whose sum is σ = 142493408064. Its totient is φ = 15660739584.

The previous prime is 47615224003. The next prime is 47615224043. The reversal of 47615224032 is 23042251674.

47615224032 is a `hidden beast` number, since 4 + 7 + 61 + 522 + 40 + 32 = 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 43 ways as a sum of consecutive naturals, for example, 213521073 + ... + 213521295.

Almost surely, 2^47615224032 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 47615224032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71246704032).

47615224032 is an abundant number, since it is smaller than the sum of its proper divisors (94878184032).

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

47615224032 is an equidigital number, since it uses as much as digits as its factorization.

47615224032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 341 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 47615224032 in words is "forty-seven billion, six hundred fifteen million, two hundred twenty-four thousand, thirty-two".