35106935581 has 2 divisors, whose sum is σ = 35106935582. Its totient is φ = 35106935580.

The previous prime is 35106935579. The next prime is 35106935597. The reversal of 35106935581 is 18553960153.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20481903225 + 14625032356 = 143115^2 + 120934^2 .

It is a cyclic number.

It is not a de Polignac number, because 35106935581 - 2¹ = 35106935579 is a prime.

It is a super-2 number, since 2×35106935581² (a number of 22 digits) contains 22 as substring.

Together with 35106935579, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35106935881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17553467790 + 17553467791.

It is an arithmetic number, because the mean of its divisors is an integer number (17553467791).

Almost surely, 2^35106935581 is an apocalyptic number.

It is an amenable number.

35106935581 is a deficient number, since it is larger than the sum of its proper divisors (1).

35106935581 is an equidigital number, since it uses as much as digits as its factorization.

35106935581 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486000, while the sum is 46.

The spelling of 35106935581 in words is "thirty-five billion, one hundred six million, nine hundred thirty-five thousand, five hundred eighty-one".