1135053 has 18 divisors (see below), whose sum is σ = 1712334. Its totient is φ = 752328.

The previous prime is 1135021. The next prime is 1135061. The reversal of 1135053 is 3505311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1108809 + 26244 = 1053^2 + 162^2 .

It is not a de Polignac number, because 1135053 - 2⁵ = 1135021 is a prime.

1135053 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135063) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6475 + ... + 6647.

2^1135053 is an apocalyptic number.

It is an amenable number.

1135053 is a deficient number, since it is larger than the sum of its proper divisors (577281).

1135053 is an frugal number, since it uses more digits than its factorization.

1135053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 1135053 is about 1065.3886614752. The cubic root of 1135053 is about 104.3130667514.

It can be divided in two parts, 11 and 35053, that multiplied together give a palindrome (385583).

The spelling of 1135053 in words is "one million, one hundred thirty-five thousand, fifty-three".