764468565864467 has 4 divisors (see below), whose sum is σ = 764468621399496. Its totient is φ = 764468510329440.

The previous prime is 764468565864433. The next prime is 764468565864511.

764468565864467 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 764468565864467 - 2¹⁴ = 764468565848083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (764468565864407) 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, 10040048 + ... + 40370034.

It is an arithmetic number, because the mean of its divisors is an integer number (191117155349874).

Almost surely, 2^{764468565864467} is an apocalyptic number.

764468565864467 is a deficient number, since it is larger than the sum of its proper divisors (55535029).

764468565864467 is a wasteful number, since it uses less digits than its factorization.

764468565864467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55535028.

The product of its digits is 156067430400, while the sum is 86.

The spelling of 764468565864467 in words is "seven hundred sixty-four trillion, four hundred sixty-eight billion, five hundred sixty-five million, eight hundred sixty-four thousand, four hundred sixty-seven".