65740000097 has 2 divisors, whose sum is σ = 65740000098. Its totient is φ = 65740000096.

The previous prime is 65740000063. The next prime is 65740000111. The reversal of 65740000097 is 79000004756.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63203971216 + 2536028881 = 251404^2 + 50359^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65740000097 is a prime.

It is a super-2 number, since 2×65740000097² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 65740000097.

It is a weakly prime.

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, 32870000048 + 32870000049.

It is an arithmetic number, because the mean of its divisors is an integer number (32870000049).

Almost surely, 2^65740000097 is an apocalyptic number.

It is an amenable number.

65740000097 is a deficient number, since it is larger than the sum of its proper divisors (1).

65740000097 is an equidigital number, since it uses as much as digits as its factorization.

65740000097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 38.

The spelling of 65740000097 in words is "sixty-five billion, seven hundred forty million, ninety-seven", and thus it is an aban number.