10045066522661 has 4 divisors (see below), whose sum is σ = 10573754234400. Its totient is φ = 9516378810924.

The previous prime is 10045066522633. The next prime is 10045066522679. The reversal of 10045066522661 is 16622566054001.

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 10045066522661 - 2⁶ = 10045066522597 is a prime.

It is a super-2 number, since 2×10045066522661² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10045066522691) 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 3 ways as a sum of consecutive naturals, for example, 264343855841 + ... + 264343855878.

It is an arithmetic number, because the mean of its divisors is an integer number (2643438558600).

Almost surely, 2^{10045066522661} is an apocalyptic number.

It is an amenable number.

10045066522661 is a deficient number, since it is larger than the sum of its proper divisors (528687711739).

10045066522661 is an equidigital number, since it uses as much as digits as its factorization.

10045066522661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528687711738.

The product of its (nonzero) digits is 518400, while the sum is 44.

The spelling of 10045066522661 in words is "ten trillion, forty-five billion, sixty-six million, five hundred twenty-two thousand, six hundred sixty-one".