455983416 has 144 divisors (see below), whose sum is σ = 1444683240. Its totient is φ = 129548160.

The previous prime is 455983399. The next prime is 455983439. The reversal of 455983416 is 614389554.

455983416 is a `hidden beast` number, since 4 + 559 + 83 + 4 + 16 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1082886 + ... + 1083306.

Almost surely, 2^455983416 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 455983416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (722341620).

455983416 is an abundant number, since it is smaller than the sum of its proper divisors (988699824).

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

455983416 is a wasteful number, since it uses less digits than its factorization.

455983416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754 (or 740 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 455983416 is about 21353.7681920545. The cubic root of 455983416 is about 769.6908952149.

The spelling of 455983416 in words is "four hundred fifty-five million, nine hundred eighty-three thousand, four hundred sixteen".