34345530553 has 4 divisors (see below), whose sum is σ = 34858150480. Its totient is φ = 33832910628.

The previous prime is 34345530539. The next prime is 34345530601. The reversal of 34345530553 is 35503554343.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34345530553 - 2⁹ = 34345530041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34345560553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 256309863 + ... + 256309996.

It is an arithmetic number, because the mean of its divisors is an integer number (8714537620).

Almost surely, 2^34345530553 is an apocalyptic number.

It is an amenable number.

34345530553 is a deficient number, since it is larger than the sum of its proper divisors (512619927).

34345530553 is an equidigital number, since it uses as much as digits as its factorization.

34345530553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512619926.

The product of its (nonzero) digits is 810000, while the sum is 40.

The spelling of 34345530553 in words is "thirty-four billion, three hundred forty-five million, five hundred thirty thousand, five hundred fifty-three".