1052185373 has 2 divisors, whose sum is σ = 1052185374. Its totient is φ = 1052185372.

The previous prime is 1052185367. The next prime is 1052185397. The reversal of 1052185373 is 3735812501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1030859449 + 21325924 = 32107^2 + 4618^2 .

It is a cyclic number.

It is not a de Polignac number, because 1052185373 - 2¹⁴ = 1052168989 is a prime.

It is a super-2 number, since 2×1052185373² = 2214188118310298258, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052185073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526092686 + 526092687.

It is an arithmetic number, because the mean of its divisors is an integer number (526092687).

Almost surely, 2^1052185373 is an apocalyptic number.

It is an amenable number.

1052185373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052185373 is an equidigital number, since it uses as much as digits as its factorization.

1052185373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25200, while the sum is 35.

The square root of 1052185373 is about 32437.4070017935. The cubic root of 1052185373 is about 1017.1010126660.

Adding to 1052185373 its reverse (3735812501), we get a palindrome (4787997874).

The spelling of 1052185373 in words is "one billion, fifty-two million, one hundred eighty-five thousand, three hundred seventy-three".