47527573065565 has 8 divisors (see below), whose sum is σ = 57058424470368. Its totient is φ = 38005167258000.

The previous prime is 47527573065523. The next prime is 47527573065571. The reversal of 47527573065565 is 56556037572574.

47527573065565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 47527573065565 - 2¹⁷ = 47527572934493 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 47527573065565.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2111386927 + ... + 2111409436.

It is an arithmetic number, because the mean of its divisors is an integer number (7132303058796).

Almost surely, 2^{47527573065565} is an apocalyptic number.

It is an amenable number.

47527573065565 is a deficient number, since it is larger than the sum of its proper divisors (9530851404803).

47527573065565 is a wasteful number, since it uses less digits than its factorization.

47527573065565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4222798619.

The product of its (nonzero) digits is 926100000, while the sum is 67.

The spelling of 47527573065565 in words is "forty-seven trillion, five hundred twenty-seven billion, five hundred seventy-three million, sixty-five thousand, five hundred sixty-five".