10666453 has 8 divisors (see below), whose sum is σ = 12212480. Its totient is φ = 9126000.

The previous prime is 10666441. The next prime is 10666459. The reversal of 10666453 is 35466601.

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 10666453 - 2⁵ = 10666421 is a prime.

It is a super-2 number, since 2×10666453² = 227546439202418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10666459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4243 + ... + 6271.

It is an arithmetic number, because the mean of its divisors is an integer number (1526560).

Almost surely, 2^10666453 is an apocalyptic number.

It is an amenable number.

10666453 is a deficient number, since it is larger than the sum of its proper divisors (1546027).

10666453 is an equidigital number, since it uses as much as digits as its factorization.

10666453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2787.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 10666453 is about 3265.9536126528. The cubic root of 10666453 is about 220.1270134336.

The spelling of 10666453 in words is "ten million, six hundred sixty-six thousand, four hundred fifty-three".