35381513 has 2 divisors, whose sum is σ = 35381514. Its totient is φ = 35381512.

The previous prime is 35381491. The next prime is 35381519. The reversal of 35381513 is 31518353.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35378704 + 2809 = 5948^2 + 53^2 .

It is an emirp because it is prime and its reverse (31518353) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 35381513 - 2⁸ = 35381257 is a prime.

It is not a weakly prime, because it can be changed into another prime (35381519) 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, 17690756 + 17690757.

It is an arithmetic number, because the mean of its divisors is an integer number (17690757).

Almost surely, 2^35381513 is an apocalyptic number.

It is an amenable number.

35381513 is a deficient number, since it is larger than the sum of its proper divisors (1).

35381513 is an equidigital number, since it uses as much as digits as its factorization.

35381513 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 35381513 is about 5948.2361251047. The cubic root of 35381513 is about 328.2908664416.

Adding to 35381513 its reverse (31518353), we get a palindrome (66899866).

The spelling of 35381513 in words is "thirty-five million, three hundred eighty-one thousand, five hundred thirteen".