65360228867 has 4 divisors (see below), whose sum is σ = 65374878240. Its totient is φ = 65345579496.

The previous prime is 65360228833. The next prime is 65360228881. The reversal of 65360228867 is 76882206356.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 65360228867 - 2⁸ = 65360228611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (65360222867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7317992 + ... + 7326917.

It is an arithmetic number, because the mean of its divisors is an integer number (16343719560).

Almost surely, 2^65360228867 is an apocalyptic number.

65360228867 is a deficient number, since it is larger than the sum of its proper divisors (14649373).

65360228867 is a wasteful number, since it uses less digits than its factorization.

65360228867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14649372.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 65360228867 in words is "sixty-five billion, three hundred sixty million, two hundred twenty-eight thousand, eight hundred sixty-seven".