1052053 has 4 divisors (see below), whose sum is σ = 1054188. Its totient is φ = 1049920.

The previous prime is 1052041. The next prime is 1052063. The reversal of 1052053 is 3502501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3502501 = 71 ⋅49331.

It can be written as a sum of positive squares in 2 ways, for example, as 116964 + 935089 = 342^2 + 967^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1052053 is a prime.

It is a super-2 number, since 2×1052053² = 2213631029618, 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 (1052063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93 + ... + 1453.

It is an arithmetic number, because the mean of its divisors is an integer number (263547).

2^1052053 is an apocalyptic number.

It is an amenable number.

1052053 is a deficient number, since it is larger than the sum of its proper divisors (2135).

1052053 is an equidigital number, since it uses as much as digits as its factorization.

1052053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 1052053 is about 1025.6963488284. The cubic root of 1052053 is about 101.7058357838.

Adding to 1052053 its reverse (3502501), we get a palindrome (4554554).

It can be divided in two parts, 105205 and 3, that multiplied together give a triangular number (315615 = T₇₉₄).

The spelling of 1052053 in words is "one million, fifty-two thousand, fifty-three".