34045450553 has 2 divisors, whose sum is σ = 34045450554. Its totient is φ = 34045450552.

The previous prime is 34045450513. The next prime is 34045450591. The reversal of 34045450553 is 35505454043.

It is an a-pointer prime, because the next prime (34045450591) can be obtained adding 34045450553 to its sum of digits (38).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27250415929 + 6795034624 = 165077^2 + 82432^2 .

It is an emirp because it is prime and its reverse (35505454043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34045450553 - 2⁸ = 34045450297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (34045450513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17022725276 + 17022725277.

It is an arithmetic number, because the mean of its divisors is an integer number (17022725277).

Almost surely, 2^34045450553 is an apocalyptic number.

It is an amenable number.

34045450553 is a deficient number, since it is larger than the sum of its proper divisors (1).

34045450553 is an equidigital number, since it uses as much as digits as its factorization.

34045450553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 34045450553 in words is "thirty-four billion, forty-five million, four hundred fifty thousand, five hundred fifty-three".