71600000617 has 2 divisors, whose sum is σ = 71600000618. Its totient is φ = 71600000616.

The previous prime is 71600000519. The next prime is 71600000627.

71600000617 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48662595216 + 22937405401 = 220596^2 + 151451^2 .

It is a palprime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-71600000617 is a prime.

It is not a weakly prime, because it can be changed into another prime (71600000627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35800000308 + 35800000309.

It is an arithmetic number, because the mean of its divisors is an integer number (35800000309).

Almost surely, 2^71600000617 is an apocalyptic number.

It is an amenable number.

71600000617 is a deficient number, since it is larger than the sum of its proper divisors (1).

71600000617 is an equidigital number, since it uses as much as digits as its factorization.

71600000617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1764, while the sum is 28.

It can be divided in two parts, 71600000 and 617, that added together give a palindrome (71600617).

The spelling of 71600000617 in words is "seventy-one billion, six hundred million, six hundred seventeen", and thus it is an aban number.