66048700536001 has 16 divisors (see below), whose sum is σ = 67635381715200. Its totient is φ = 64480367931840.

The previous prime is 66048700535957. The next prime is 66048700536043. The reversal of 66048700536001 is 10063500784066.

It is a cyclic number.

It is not a de Polignac number, because 66048700536001 - 2¹³ = 66048700527809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (66048700536101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81303975 + ... + 82112323.

It is an arithmetic number, because the mean of its divisors is an integer number (4227211357200).

Almost surely, 2^{66048700536001} is an apocalyptic number.

It is an amenable number.

66048700536001 is a deficient number, since it is larger than the sum of its proper divisors (1586681179199).

66048700536001 is a wasteful number, since it uses less digits than its factorization.

66048700536001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819696.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 66048700536001 in words is "sixty-six trillion, forty-eight billion, seven hundred million, five hundred thirty-six thousand, one".