455335616 has 56 divisors (see below), whose sum is σ = 982650816. Its totient is φ = 208465920.

The previous prime is 455335613. The next prime is 455335637. The reversal of 455335616 is 616533554.

It is a self number, because there is not a number n which added to its sum of digits gives 455335616.

It is not an unprimeable number, because it can be changed into a prime (455335613) 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, 34601 + ... + 45911.

It is an arithmetic number, because the mean of its divisors is an integer number (17547336).

Almost surely, 2^455335616 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 455335616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (491325408).

455335616 is an abundant number, since it is smaller than the sum of its proper divisors (527315200).

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

455335616 is a wasteful number, since it uses less digits than its factorization.

455335616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11377 (or 11367 counting only the distinct ones).

The product of its digits is 162000, while the sum is 38.

The square root of 455335616 is about 21338.5945179152. The cubic root of 455335616 is about 769.3262313198.

The spelling of 455335616 in words is "four hundred fifty-five million, three hundred thirty-five thousand, six hundred sixteen".