66300567352 has 32 divisors (see below), whose sum is σ = 126109080000. Its totient is φ = 32672959488.

The previous prime is 66300567329. The next prime is 66300567371. The reversal of 66300567352 is 25376500366.

It is a junction number, because it is equal to n+sod(n) for n = 66300567299 and 66300567308.

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, 267424 + ... + 451792.

It is an arithmetic number, because the mean of its divisors is an integer number (3940908750).

Almost surely, 2^66300567352 is an apocalyptic number.

It is an amenable number.

66300567352 is a deficient number, since it is larger than the sum of its proper divisors (59808512648).

66300567352 is a wasteful number, since it uses less digits than its factorization.

66300567352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185023 (or 185019 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 43.

The spelling of 66300567352 in words is "sixty-six billion, three hundred million, five hundred sixty-seven thousand, three hundred fifty-two".