34518888553 has 2 divisors, whose sum is σ = 34518888554. Its totient is φ = 34518888552.

The previous prime is 34518888541. The next prime is 34518888617. The reversal of 34518888553 is 35588881543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19603640169 + 14915248384 = 140013^2 + 122128^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34518888553 is a prime.

It is not a weakly prime, because it can be changed into another prime (34518888353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17259444276 + 17259444277.

It is an arithmetic number, because the mean of its divisors is an integer number (17259444277).

Almost surely, 2^34518888553 is an apocalyptic number.

It is an amenable number.

34518888553 is a deficient number, since it is larger than the sum of its proper divisors (1).

34518888553 is an equidigital number, since it uses as much as digits as its factorization.

34518888553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18432000, while the sum is 58.

The spelling of 34518888553 in words is "thirty-four billion, five hundred eighteen million, eight hundred eighty-eight thousand, five hundred fifty-three".