65360797 has 2 divisors, whose sum is σ = 65360798. Its totient is φ = 65360796.

The previous prime is 65360777. The next prime is 65360821. The reversal of 65360797 is 79706356.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35176761 + 30184036 = 5931^2 + 5494^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-65360797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65360777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32680398 + 32680399.

It is an arithmetic number, because the mean of its divisors is an integer number (32680399).

Almost surely, 2^65360797 is an apocalyptic number.

It is an amenable number.

65360797 is a deficient number, since it is larger than the sum of its proper divisors (1).

65360797 is an equidigital number, since it uses as much as digits as its factorization.

65360797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 238140, while the sum is 43.

The square root of 65360797 is about 8084.6024639434. The cubic root of 65360797 is about 402.8151348110.

The spelling of 65360797 in words is "sixty-five million, three hundred sixty thousand, seven hundred ninety-seven".