10545255 has 32 divisors (see below), whose sum is σ = 21427200. Its totient is φ = 4820256.

The previous prime is 10545229. The next prime is 10545257. The reversal of 10545255 is 55254501.

It is not a de Polignac number, because 10545255 - 2⁷ = 10545127 is a prime.

It is a super-2 number, since 2×10545255² = 222404806030050, 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 (10545257) 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 31 ways as a sum of consecutive naturals, for example, 4635 + ... + 6524.

It is an arithmetic number, because the mean of its divisors is an integer number (669600).

Almost surely, 2^10545255 is an apocalyptic number.

10545255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10545255 is an abundant number, since it is smaller than the sum of its proper divisors (10881945).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10545255 is a wasteful number, since it uses less digits than its factorization.

10545255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11180 (or 11174 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 27.

The square root of 10545255 is about 3247.3458392971. The cubic root of 10545255 is about 219.2901015629.

Adding to 10545255 its reverse (55254501), we get a palindrome (65799756).

The spelling of 10545255 in words is "ten million, five hundred forty-five thousand, two hundred fifty-five".