533053411666 has 32 divisors (see below), whose sum is σ = 809309657088. Its totient is φ = 263303631360.

The previous prime is 533053411609. The next prime is 533053411669. The reversal of 533053411666 is 666114350335.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (533053411669) 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, 69304881 + ... + 69312571.

It is an arithmetic number, because the mean of its divisors is an integer number (25290926784).

Almost surely, 2^533053411666 is an apocalyptic number.

533053411666 is a deficient number, since it is larger than the sum of its proper divisors (276256245422).

533053411666 is a wasteful number, since it uses less digits than its factorization.

533053411666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8946.

The product of its (nonzero) digits is 583200, while the sum is 43.

The spelling of 533053411666 in words is "five hundred thirty-three billion, fifty-three million, four hundred eleven thousand, six hundred sixty-six".