105453499 has 6 divisors (see below), whose sum is σ = 112021844. Its totient is φ = 99250080.

The previous prime is 105453497. The next prime is 105453527. The reversal of 105453499 is 994354501.

It is not a de Polignac number, because 105453499 - 2¹ = 105453497 is a prime.

It is a super-2 number, since 2×105453499² = 22240880902686002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105453493) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182157 + ... + 182734.

Almost surely, 2^105453499 is an apocalyptic number.

105453499 is a deficient number, since it is larger than the sum of its proper divisors (6568345).

105453499 is an equidigital number, since it uses as much as digits as its factorization.

105453499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364925 (or 364908 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 105453499 is about 10269.0554093354. The cubic root of 105453499 is about 472.4476192132.

The spelling of 105453499 in words is "one hundred five million, four hundred fifty-three thousand, four hundred ninety-nine".