34555522409 has 2 divisors, whose sum is σ = 34555522410. Its totient is φ = 34555522408.

The previous prime is 34555522399. The next prime is 34555522423. The reversal of 34555522409 is 90422555543.

It is a happy number.

34555522409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33795307225 + 760215184 = 183835^2 + 27572^2 .

It is an emirp because it is prime and its reverse (90422555543) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34555522409 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34555522409.

It is not a weakly prime, because it can be changed into another prime (34555582409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17277761204 + 17277761205.

It is an arithmetic number, because the mean of its divisors is an integer number (17277761205).

Almost surely, 2^34555522409 is an apocalyptic number.

It is an amenable number.

34555522409 is a deficient number, since it is larger than the sum of its proper divisors (1).

34555522409 is an equidigital number, since it uses as much as digits as its factorization.

34555522409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080000, while the sum is 44.

The spelling of 34555522409 in words is "thirty-four billion, five hundred fifty-five million, five hundred twenty-two thousand, four hundred nine".