47463079680 has 864 divisors, whose sum is σ = 184583992320. Its totient is φ = 11524423680.

The previous prime is 47463079667. The next prime is 47463079721. The reversal of 47463079680 is 8697036474.

It is a happy number.

47463079680 is a `hidden beast` number, since 474 + 6 + 3 + 0 + 7 + 96 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 668494045 + ... + 668494115.

It is an arithmetic number, because the mean of its divisors is an integer number (213638880).

Almost surely, 2^47463079680 is an apocalyptic number.

47463079680 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 47463079680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92291996160).

47463079680 is an abundant number, since it is smaller than the sum of its proper divisors (137120912640).

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

47463079680 is a wasteful number, since it uses less digits than its factorization.

47463079680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 47463079680 in words is "forty-seven billion, four hundred sixty-three million, seventy-nine thousand, six hundred eighty".