105653265 has 16 divisors (see below), whose sum is σ = 171362688. Its totient is φ = 55575936.

The previous prime is 105653201. The next prime is 105653287. The reversal of 105653265 is 562356501.

It is not a de Polignac number, because 105653265 - 2⁶ = 105653201 is a prime.

It is a super-2 number, since 2×105653265² = 22325224810320450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47149 + ... + 49338.

It is an arithmetic number, because the mean of its divisors is an integer number (10710168).

Almost surely, 2^105653265 is an apocalyptic number.

105653265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105653265 is a deficient number, since it is larger than the sum of its proper divisors (65709423).

105653265 is an equidigital number, since it uses as much as digits as its factorization.

105653265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96568.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 105653265 is about 10278.7774078438. Note that the first 3 decimals coincide. The cubic root of 105653265 is about 472.7457583266.

The spelling of 105653265 in words is "one hundred five million, six hundred fifty-three thousand, two hundred sixty-five".