47681302500 has 720 divisors, whose sum is σ = 176519895552. Its totient is φ = 10741248000.

The previous prime is 47681302469. The next prime is 47681302519. The reversal of 47681302500 is 520318674.

47681302500 is a `hidden beast` number, since 4 + 76 + 81 + 3 + 0 + 2 + 500 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 213817389 + ... + 213817611.

Almost surely, 2^47681302500 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 47681302500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88259947776).

47681302500 is an abundant number, since it is smaller than the sum of its proper divisors (128838593052).

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

47681302500 is a wasteful number, since it uses less digits than its factorization.

47681302500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 306 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 47681302500 in words is "forty-seven billion, six hundred eighty-one million, three hundred two thousand, five hundred".