47527573065643 has 4 divisors (see below), whose sum is σ = 51848261526168. Its totient is φ = 43206884605120.

The previous prime is 47527573065619. The next prime is 47527573065757. The reversal of 47527573065643 is 34656037572574.

47527573065643 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 47527573065643 - 2⁵ = 47527573065611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47527573065043) 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 3 ways as a sum of consecutive naturals, for example, 2160344230246 + ... + 2160344230267.

It is an arithmetic number, because the mean of its divisors is an integer number (12962065381542).

Almost surely, 2^{47527573065643} is an apocalyptic number.

47527573065643 is a deficient number, since it is larger than the sum of its proper divisors (4320688460525).

47527573065643 is a wasteful number, since it uses less digits than its factorization.

47527573065643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4320688460524.

The product of its (nonzero) digits is 444528000, while the sum is 64.

The spelling of 47527573065643 in words is "forty-seven trillion, five hundred twenty-seven billion, five hundred seventy-three million, sixty-five thousand, six hundred forty-three".