34545523531553 has 2 divisors, whose sum is σ = 34545523531554. Its totient is φ = 34545523531552.

The previous prime is 34545523531549. The next prime is 34545523531573. The reversal of 34545523531553 is 35513532554543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17478520055824 + 17067003475729 = 4180732^2 + 4131223^2 .

It is a cyclic number.

It is not a de Polignac number, because 34545523531553 - 2² = 34545523531549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34545523531495 and 34545523531504.

It is not a weakly prime, because it can be changed into another prime (34545523531573) 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 as a sum of consecutive naturals, namely, 17272761765776 + 17272761765777.

It is an arithmetic number, because the mean of its divisors is an integer number (17272761765777).

Almost surely, 2^{34545523531553} is an apocalyptic number.

It is an amenable number.

34545523531553 is a deficient number, since it is larger than the sum of its proper divisors (1).

34545523531553 is an equidigital number, since it uses as much as digits as its factorization.

34545523531553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40500000, while the sum is 53.

The spelling of 34545523531553 in words is "thirty-four trillion, five hundred forty-five billion, five hundred twenty-three million, five hundred thirty-one thousand, five hundred fifty-three".