17011552057 has 2 divisors, whose sum is σ = 17011552058. Its totient is φ = 17011552056.

The previous prime is 17011552043. The next prime is 17011552111. The reversal of 17011552057 is 75025511071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10165478976 + 6846073081 = 100824^2 + 82741^2 .

It is a cyclic number.

It is not a de Polignac number, because 17011552057 - 2⁷ = 17011551929 is a prime.

It is not a weakly prime, because it can be changed into another prime (17011552037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8505776028 + 8505776029.

It is an arithmetic number, because the mean of its divisors is an integer number (8505776029).

Almost surely, 2^17011552057 is an apocalyptic number.

It is an amenable number.

17011552057 is a deficient number, since it is larger than the sum of its proper divisors (1).

17011552057 is an equidigital number, since it uses as much as digits as its factorization.

17011552057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12250, while the sum is 34.

The spelling of 17011552057 in words is "seventeen billion, eleven million, five hundred fifty-two thousand, fifty-seven".