34015045657 has 2 divisors, whose sum is σ = 34015045658. Its totient is φ = 34015045656.

The previous prime is 34015045637. The next prime is 34015045679. The reversal of 34015045657 is 75654051043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24916938201 + 9098107456 = 157851^2 + 95384^2 .

It is a cyclic number.

It is not a de Polignac number, because 34015045657 - 2¹¹ = 34015043609 is a prime.

It is not a weakly prime, because it can be changed into another prime (34015045627) 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, 17007522828 + 17007522829.

It is an arithmetic number, because the mean of its divisors is an integer number (17007522829).

Almost surely, 2^34015045657 is an apocalyptic number.

It is an amenable number.

34015045657 is a deficient number, since it is larger than the sum of its proper divisors (1).

34015045657 is an equidigital number, since it uses as much as digits as its factorization.

34015045657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 34015045657 in words is "thirty-four billion, fifteen million, forty-five thousand, six hundred fifty-seven".