455782054668 has 24 divisors (see below), whose sum is σ = 1068260487168. Its totient is φ = 151246062096.

The previous prime is 455782054661. The next prime is 455782054687. The reversal of 455782054668 is 866450287554.

It is not an unprimeable number, because it can be changed into a prime (455782054661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85158396 + ... + 85163747.

It is an arithmetic number, because the mean of its divisors is an integer number (44510853632).

Almost surely, 2^455782054668 is an apocalyptic number.

It is an amenable number.

455782054668 is an abundant number, since it is smaller than the sum of its proper divisors (612478432500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

455782054668 is a wasteful number, since it uses less digits than its factorization.

455782054668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170322373 (or 170322371 counting only the distinct ones).

The product of its (nonzero) digits is 64512000, while the sum is 60.

The spelling of 455782054668 in words is "four hundred fifty-five billion, seven hundred eighty-two million, fifty-four thousand, six hundred sixty-eight".