105446453 has 8 divisors (see below), whose sum is σ = 120584640. Its totient is φ = 90326880.

The previous prime is 105446413. The next prime is 105446477. The reversal of 105446453 is 354644501.

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

It is not a de Polignac number, because 105446453 - 2⁶ = 105446389 is a prime.

It is a super-2 number, since 2×105446453² = 22237908900562418, which 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 (105446413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11018 + ... + 18228.

It is an arithmetic number, because the mean of its divisors is an integer number (15073080).

Almost surely, 2^105446453 is an apocalyptic number.

It is an amenable number.

105446453 is a deficient number, since it is larger than the sum of its proper divisors (15138187).

105446453 is an equidigital number, since it uses as much as digits as its factorization.

105446453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9307.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 105446453 is about 10268.7123340758. The cubic root of 105446453 is about 472.4370965970.

The spelling of 105446453 in words is "one hundred five million, four hundred forty-six thousand, four hundred fifty-three".