66226731740153 has 16 divisors (see below), whose sum is σ = 66670022025216. Its totient is φ = 65783901770640.

The previous prime is 66226731740119. The next prime is 66226731740179. The reversal of 66226731740153 is 35104713762266.

It is a cyclic number.

It is not a de Polignac number, because 66226731740153 - 2³⁰ = 66225657998329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 66226731740095 and 66226731740104.

It is not an unprimeable number, because it can be changed into a prime (66226731440153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4232543576 + ... + 4232559222.

It is an arithmetic number, because the mean of its divisors is an integer number (4166876376576).

Almost surely, 2^{66226731740153} is an apocalyptic number.

It is an amenable number.

66226731740153 is a deficient number, since it is larger than the sum of its proper divisors (443290285063).

66226731740153 is a wasteful number, since it uses less digits than its factorization.

66226731740153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28564.

The product of its (nonzero) digits is 7620480, while the sum is 53.

The spelling of 66226731740153 in words is "sixty-six trillion, two hundred twenty-six billion, seven hundred thirty-one million, seven hundred forty thousand, one hundred fifty-three".