1052170033 has 4 divisors (see below), whose sum is σ = 1052239348. Its totient is φ = 1052100720.

The previous prime is 1052169997. The next prime is 1052170043. The reversal of 1052170033 is 3300712501.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3300712501 = 61 ⋅54110041.

It can be written as a sum of positive squares in 2 ways, for example, as 243734544 + 808435489 = 15612^2 + 28433^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052170033 - 2¹⁷ = 1052038961 is a prime.

It is a super-2 number, since 2×1052170033² = 2214123556686442178, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1052169986 and 1052170013.

It is not an unprimeable number, because it can be changed into a prime (1052170043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 978 + ... + 45883.

It is an arithmetic number, because the mean of its divisors is an integer number (263059837).

Almost surely, 2^1052170033 is an apocalyptic number.

It is an amenable number.

1052170033 is a deficient number, since it is larger than the sum of its proper divisors (69315).

1052170033 is an equidigital number, since it uses as much as digits as its factorization.

1052170033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69314.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 1052170033 is about 32437.1705455331. The cubic root of 1052170033 is about 1017.0960698090.

Adding to 1052170033 its reverse (3300712501), we get a palindrome (4352882534).

The spelling of 1052170033 in words is "one billion, fifty-two million, one hundred seventy thousand, thirty-three".