911053 has 16 divisors (see below), whose sum is σ = 1120896. Its totient is φ = 728640.

The previous prime is 911039. The next prime is 911063. The reversal of 911053 is 350119.

It is not a de Polignac number, because 911053 - 2¹⁷ = 779981 is a prime.

It is a Duffinian number.

911053 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 911053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (911003) 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 15 ways as a sum of consecutive naturals, for example, 3151 + ... + 3427.

It is an arithmetic number, because the mean of its divisors is an integer number (70056).

2⁹¹¹⁰⁵³ is an apocalyptic number.

It is an amenable number.

911053 is a deficient number, since it is larger than the sum of its proper divisors (209843).

911053 is a wasteful number, since it uses less digits than its factorization.

911053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 911053 is about 954.4909638126. The cubic root of 911053 is about 96.9425741507.

The spelling of 911053 in words is "nine hundred eleven thousand, fifty-three".