456755693686667 has 4 divisors (see below), whose sum is σ = 472505890020720. Its totient is φ = 441005497352616.

The previous prime is 456755693686631. The next prime is 456755693686681. The reversal of 456755693686667 is 766686396557654.

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 456755693686667 - 2¹² = 456755693682571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (456755693386667) 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, 7875098166983 + ... + 7875098167040.

It is an arithmetic number, because the mean of its divisors is an integer number (118126472505180).

Almost surely, 2^{456755693686667} is an apocalyptic number.

456755693686667 is a deficient number, since it is larger than the sum of its proper divisors (15750196334053).

456755693686667 is a wasteful number, since it uses less digits than its factorization.

456755693686667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15750196334052.

The product of its digits is 246903552000, while the sum is 89.

The spelling of 456755693686667 in words is "four hundred fifty-six trillion, seven hundred fifty-five billion, six hundred ninety-three million, six hundred eighty-six thousand, six hundred sixty-seven".