455428810845712 has 40 divisors (see below), whose sum is σ = 962629347778560. Its totient is φ = 207009127639680.

The previous prime is 455428810845683. The next prime is 455428810845713. The reversal of 455428810845712 is 217548018824554.

It is a Smith number, since the sum of its digits (64) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (455428810845713) 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, 15583887 + ... + 33966382.

It is an arithmetic number, because the mean of its divisors is an integer number (24065733694464).

Almost surely, 2^{455428810845712} is an apocalyptic number.

It is an amenable number.

455428810845712 is an abundant number, since it is smaller than the sum of its proper divisors (507200536932848).

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

455428810845712 is a wasteful number, since it uses less digits than its factorization.

455428810845712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49602511 (or 49602505 counting only the distinct ones).

The product of its (nonzero) digits is 114688000, while the sum is 64.

The spelling of 455428810845712 in words is "four hundred fifty-five trillion, four hundred twenty-eight billion, eight hundred ten million, eight hundred forty-five thousand, seven hundred twelve".