34535535217 has 2 divisors, whose sum is σ = 34535535218. Its totient is φ = 34535535216.

The previous prime is 34535535157. The next prime is 34535535247. The reversal of 34535535217 is 71253553543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24301380321 + 10234154896 = 155889^2 + 101164^2 .

It is a cyclic number.

It is not a de Polignac number, because 34535535217 - 2²³ = 34527146609 is a prime.

It is not a weakly prime, because it can be changed into another prime (34535535247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17267767608 + 17267767609.

It is an arithmetic number, because the mean of its divisors is an integer number (17267767609).

Almost surely, 2^34535535217 is an apocalyptic number.

It is an amenable number.

34535535217 is a deficient number, since it is larger than the sum of its proper divisors (1).

34535535217 is an equidigital number, since it uses as much as digits as its factorization.

34535535217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 945000, while the sum is 43.

The spelling of 34535535217 in words is "thirty-four billion, five hundred thirty-five million, five hundred thirty-five thousand, two hundred seventeen".