73066700853601 has 48 divisors (see below), whose sum is σ = 91641196381824. Its totient is φ = 57036937231872.

The previous prime is 73066700853563. The next prime is 73066700853659. The reversal of 73066700853601 is 10635800766037.

It is not a de Polignac number, because 73066700853601 - 2¹⁹ = 73066700329313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73066700853301) 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 47 ways as a sum of consecutive naturals, for example, 25034655 + ... + 27800491.

It is an arithmetic number, because the mean of its divisors is an integer number (1909191591288).

Almost surely, 2^{73066700853601} is an apocalyptic number.

It is an amenable number.

73066700853601 is a deficient number, since it is larger than the sum of its proper divisors (18574495528223).

73066700853601 is a wasteful number, since it uses less digits than its factorization.

73066700853601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766170 (or 2766157 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 52.

The spelling of 73066700853601 in words is "seventy-three trillion, sixty-six billion, seven hundred million, eight hundred fifty-three thousand, six hundred one".