47783445816960 has 384 divisors, whose sum is σ = 195558180854400. Its totient is φ = 10921930223616.

The previous prime is 47783445816949. The next prime is 47783445816991. The reversal of 47783445816960 is 6961854438774.

47783445816960 is a `hidden beast` number, since 4 + 7 + 7 + 8 + 3 + 4 + 458 + 169 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20857755 + ... + 23035034.

It is an arithmetic number, because the mean of its divisors is an integer number (509266095975).

Almost surely, 2^{47783445816960} is an apocalyptic number.

47783445816960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47783445816960 is an abundant number, since it is smaller than the sum of its proper divisors (147774735037440).

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

47783445816960 is an equidigital number, since it uses as much as digits as its factorization.

47783445816960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43892830 (or 43892806 counting only the distinct ones).

The product of its (nonzero) digits is 975421440, while the sum is 72.

The spelling of 47783445816960 in words is "forty-seven trillion, seven hundred eighty-three billion, four hundred forty-five million, eight hundred sixteen thousand, nine hundred sixty".