10066611533 has 4 divisors (see below), whose sum is σ = 10981758048. Its totient is φ = 9151465020.

The previous prime is 10066611517. The next prime is 10066611589. The reversal of 10066611533 is 33511666001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10066611533 - 2⁴ = 10066611517 is a prime.

It is a super-2 number, since 2×10066611533² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10066611533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10066611433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 457573241 + ... + 457573262.

It is an arithmetic number, because the mean of its divisors is an integer number (2745439512).

Almost surely, 2^10066611533 is an apocalyptic number.

It is an amenable number.

10066611533 is a deficient number, since it is larger than the sum of its proper divisors (915146515).

10066611533 is an equidigital number, since it uses as much as digits as its factorization.

10066611533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915146514.

The product of its (nonzero) digits is 9720, while the sum is 32.

The spelling of 10066611533 in words is "ten billion, sixty-six million, six hundred eleven thousand, five hundred thirty-three".