10145663 has 4 divisors (see below), whose sum is σ = 11068008. Its totient is φ = 9223320.

The previous prime is 10145657. The next prime is 10145683. The reversal of 10145663 is 36654101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36654101 = 11 ⋅3332191.

It is a cyclic number.

It is not a de Polignac number, because 10145663 - 2⁴ = 10145647 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 (10145683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461156 + ... + 461177.

It is an arithmetic number, because the mean of its divisors is an integer number (2767002).

Almost surely, 2^10145663 is an apocalyptic number.

10145663 is a deficient number, since it is larger than the sum of its proper divisors (922345).

10145663 is an equidigital number, since it uses as much as digits as its factorization.

10145663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922344.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 10145663 is about 3185.2257376833. The cubic root of 10145663 is about 216.4845019815.

Adding to 10145663 its reverse (36654101), we get a palindrome (46799764).

The spelling of 10145663 in words is "ten million, one hundred forty-five thousand, six hundred sixty-three".