65223035347 has 2 divisors, whose sum is σ = 65223035348. Its totient is φ = 65223035346.

The previous prime is 65223035309. The next prime is 65223035351. The reversal of 65223035347 is 74353032256.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 65223035347 - 2³⁵ = 30863296979 is a prime.

It is a super-2 number, since 2×65223035347² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (65223035357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32611517673 + 32611517674.

It is an arithmetic number, because the mean of its divisors is an integer number (32611517674).

Almost surely, 2^65223035347 is an apocalyptic number.

65223035347 is a deficient number, since it is larger than the sum of its proper divisors (1).

65223035347 is an equidigital number, since it uses as much as digits as its factorization.

65223035347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 453600, while the sum is 40.

The spelling of 65223035347 in words is "sixty-five billion, two hundred twenty-three million, thirty-five thousand, three hundred forty-seven".