17716020097 has 2 divisors, whose sum is σ = 17716020098. Its totient is φ = 17716020096.

The previous prime is 17716020083. The next prime is 17716020103. The reversal of 17716020097 is 79002061771.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14764923121 + 2951096976 = 121511^2 + 54324^2 .

It is a cyclic number.

It is not a de Polignac number, because 17716020097 - 2⁷ = 17716019969 is a prime.

It is not a weakly prime, because it can be changed into another prime (17716020197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8858010048 + 8858010049.

It is an arithmetic number, because the mean of its divisors is an integer number (8858010049).

Almost surely, 2^17716020097 is an apocalyptic number.

It is an amenable number.

17716020097 is a deficient number, since it is larger than the sum of its proper divisors (1).

17716020097 is an equidigital number, since it uses as much as digits as its factorization.

17716020097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37044, while the sum is 40.

The spelling of 17716020097 in words is "seventeen billion, seven hundred sixteen million, twenty thousand, ninety-seven".