35481613 has 2 divisors, whose sum is σ = 35481614. Its totient is φ = 35481612.

The previous prime is 35481599. The next prime is 35481619. The reversal of 35481613 is 31618453.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34140649 + 1340964 = 5843^2 + 1158^2 .

It is a cyclic number.

It is not a de Polignac number, because 35481613 - 2⁹ = 35481101 is a prime.

It is a super-2 number, since 2×35481613² = 2517889722163538, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35481619) 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, 17740806 + 17740807.

It is an arithmetic number, because the mean of its divisors is an integer number (17740807).

Almost surely, 2^35481613 is an apocalyptic number.

It is an amenable number.

35481613 is a deficient number, since it is larger than the sum of its proper divisors (1).

35481613 is an equidigital number, since it uses as much as digits as its factorization.

35481613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8640, while the sum is 31.

The square root of 35481613 is about 5956.6444412941. The cubic root of 35481613 is about 328.6001708496.

The spelling of 35481613 in words is "thirty-five million, four hundred eighty-one thousand, six hundred thirteen".