65045263223 has 2 divisors, whose sum is σ = 65045263224. Its totient is φ = 65045263222.

The previous prime is 65045263211. The next prime is 65045263301. The reversal of 65045263223 is 32236254056.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 65045263223 - 2¹² = 65045259127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (65045263823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32522631611 + 32522631612.

It is an arithmetic number, because the mean of its divisors is an integer number (32522631612).

Almost surely, 2^65045263223 is an apocalyptic number.

65045263223 is a deficient number, since it is larger than the sum of its proper divisors (1).

65045263223 is an equidigital number, since it uses as much as digits as its factorization.

65045263223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 65045263223 in words is "sixty-five billion, forty-five million, two hundred sixty-three thousand, two hundred twenty-three".