10145564455223 has 8 divisors (see below), whose sum is σ = 10171715713200. Its totient is φ = 10119428999680.

The previous prime is 10145564455217. The next prime is 10145564455277. The reversal of 10145564455223 is 32255446554101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10145564455223 - 2⁴⁰ = 9046052827447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145564455123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2664365 + ... + 5233542.

It is an arithmetic number, because the mean of its divisors is an integer number (1271464464150).

Almost surely, 2^{10145564455223} is an apocalyptic number.

10145564455223 is a deficient number, since it is larger than the sum of its proper divisors (26151257977).

10145564455223 is an equidigital number, since it uses as much as digits as its factorization.

10145564455223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7901217.

The product of its (nonzero) digits is 2880000, while the sum is 47.

The spelling of 10145564455223 in words is "ten trillion, one hundred forty-five billion, five hundred sixty-four million, four hundred fifty-five thousand, two hundred twenty-three".