64522350564232 has 64 divisors (see below), whose sum is σ = 132706384090560. Its totient is φ = 29166477926400.

The previous prime is 64522350564211. The next prime is 64522350564271. The reversal of 64522350564232 is 23246505322546.

64522350564232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 49510507 + ... + 50796997.

It is an arithmetic number, because the mean of its divisors is an integer number (2073537251415).

Almost surely, 2^{64522350564232} is an apocalyptic number.

It is an amenable number.

64522350564232 is an abundant number, since it is smaller than the sum of its proper divisors (68184033526328).

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

64522350564232 is a wasteful number, since it uses less digits than its factorization.

64522350564232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289654 (or 1289650 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 49.

Adding to 64522350564232 its reverse (23246505322546), we get a palindrome (87768855886778).

The spelling of 64522350564232 in words is "sixty-four trillion, five hundred twenty-two billion, three hundred fifty million, five hundred sixty-four thousand, two hundred thirty-two".