10530653 has 4 divisors (see below), whose sum is σ = 12035040. Its totient is φ = 9026268.

The previous prime is 10530647. The next prime is 10530673. The reversal of 10530653 is 35603501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35603501 = 107 ⋅332743.

It is a cyclic number.

It is not a de Polignac number, because 10530653 - 2¹² = 10526557 is a prime.

It is a super-2 number, since 2×10530653² = 221789305212818, 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 (10530643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752183 + ... + 752196.

It is an arithmetic number, because the mean of its divisors is an integer number (3008760).

Almost surely, 2^10530653 is an apocalyptic number.

It is an amenable number.

10530653 is a deficient number, since it is larger than the sum of its proper divisors (1504387).

10530653 is an equidigital number, since it uses as much as digits as its factorization.

10530653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1504386.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 10530653 is about 3245.0967628100. The cubic root of 10530653 is about 219.1888379086.

The spelling of 10530653 in words is "ten million, five hundred thirty thousand, six hundred fifty-three".