10653255 has 64 divisors (see below), whose sum is σ = 20459520. Its totient is φ = 5246208.

The previous prime is 10653233. The next prime is 10653259. The reversal of 10653255 is 55235601.

10653255 is a `hidden beast` number, since 1 + 0 + 653 + 2 + 5 + 5 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-10653255 is a prime.

It is a super-2 number, since 2×10653255² = 226983684190050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10653259) 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 63 ways as a sum of consecutive naturals, for example, 145899 + ... + 145971.

It is an arithmetic number, because the mean of its divisors is an integer number (319680).

Almost surely, 2^10653255 is an apocalyptic number.

10653255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10653255 is a deficient number, since it is larger than the sum of its proper divisors (9806265).

10653255 is a wasteful number, since it uses less digits than its factorization.

10653255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157 (or 151 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 10653255 is about 3263.9324441538. The cubic root of 10653255 is about 220.0361855080.

Adding to 10653255 its reverse (55235601), we get a palindrome (65888856).

It can be divided in two parts, 106 and 53255, that added together give a square (53361 = 231²).

The spelling of 10653255 in words is "ten million, six hundred fifty-three thousand, two hundred fifty-five".