47308443460 has 24 divisors (see below), whose sum is σ = 102032806680. Its totient is φ = 18411934464.

The previous prime is 47308443443. The next prime is 47308443491. The reversal of 47308443460 is 6434480374.

It can be written as a sum of positive squares in 4 ways, for example, as 9480527424 + 37827916036 = 97368^2 + 194494^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31964425 + ... + 31965904.

It is an arithmetic number, because the mean of its divisors is an integer number (4251366945).

Almost surely, 2^47308443460 is an apocalyptic number.

It is an amenable number.

47308443460 is an abundant number, since it is smaller than the sum of its proper divisors (54724363220).

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

47308443460 is a wasteful number, since it uses less digits than its factorization.

47308443460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63930375 (or 63930373 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 43.

The spelling of 47308443460 in words is "forty-seven billion, three hundred eight million, four hundred forty-three thousand, four hundred sixty".