455550016 has 56 divisors (see below), whose sum is σ = 934004736. Its totient is φ = 220308480.

The previous prime is 455549993. The next prime is 455550047. The reversal of 455550016 is 610055554.

It is a self number, because there is not a number n which added to its sum of digits gives 455550016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332565 + ... + 333931.

It is an arithmetic number, because the mean of its divisors is an integer number (16678656).

Almost surely, 2^455550016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455550016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467002368).

455550016 is an abundant number, since it is smaller than the sum of its proper divisors (478454720).

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

455550016 is a wasteful number, since it uses less digits than its factorization.

455550016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1547 (or 1537 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 455550016 is about 21343.6176877304. The cubic root of 455550016 is about 769.4469610676.

The spelling of 455550016 in words is "four hundred fifty-five million, five hundred fifty thousand, sixteen".