47233447770 has 64 divisors (see below), whose sum is σ = 114819306624. Its totient is φ = 12434472960.

The previous prime is 47233447741. The next prime is 47233447771. The reversal of 47233447770 is 7774433274.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (47233447771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 727354 + ... + 789626.

It is an arithmetic number, because the mean of its divisors is an integer number (1794051666).

Almost surely, 2^47233447770 is an apocalyptic number.

47233447770 is an abundant number, since it is smaller than the sum of its proper divisors (67585858854).

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

47233447770 is a wasteful number, since it uses less digits than its factorization.

47233447770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62607.

The product of its (nonzero) digits is 2765952, while the sum is 48.

The spelling of 47233447770 in words is "forty-seven billion, two hundred thirty-three million, four hundred forty-seven thousand, seven hundred seventy".