52063566163 has 4 divisors (see below), whose sum is σ = 59501218480. Its totient is φ = 44625913848.

The previous prime is 52063566151. The next prime is 52063566211. The reversal of 52063566163 is 36166536025.

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 52063566163 - 2⁹ = 52063565651 is a prime.

It is a super-2 number, since 2×52063566163² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52063566463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3718826148 + ... + 3718826161.

It is an arithmetic number, because the mean of its divisors is an integer number (14875304620).

Almost surely, 2^52063566163 is an apocalyptic number.

52063566163 is a deficient number, since it is larger than the sum of its proper divisors (7437652317).

52063566163 is an equidigital number, since it uses as much as digits as its factorization.

52063566163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7437652316.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 52063566163 in words is "fifty-two billion, sixty-three million, five hundred sixty-six thousand, one hundred sixty-three".