35138513 has 2 divisors, whose sum is σ = 35138514. Its totient is φ = 35138512.

The previous prime is 35138483. The next prime is 35138527. The reversal of 35138513 is 31583153.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33269824 + 1868689 = 5768^2 + 1367^2 .

It is a cyclic number.

It is not a de Polignac number, because 35138513 - 2⁶ = 35138449 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (35138573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17569256 + 17569257.

It is an arithmetic number, because the mean of its divisors is an integer number (17569257).

Almost surely, 2^35138513 is an apocalyptic number.

It is an amenable number.

35138513 is a deficient number, since it is larger than the sum of its proper divisors (1).

35138513 is an equidigital number, since it uses as much as digits as its factorization.

35138513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 29.

The square root of 35138513 is about 5927.7747089443. The cubic root of 35138513 is about 327.5375727535.

The spelling of 35138513 in words is "thirty-five million, one hundred thirty-eight thousand, five hundred thirteen".