455416212 has 12 divisors (see below), whose sum is σ = 1062637856. Its totient is φ = 151805400.

The previous prime is 455416207. The next prime is 455416231. The reversal of 455416212 is 212614554.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 455416212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18975664 + ... + 18975687.

Almost surely, 2^455416212 is an apocalyptic number.

It is an amenable number.

455416212 is an abundant number, since it is smaller than the sum of its proper divisors (607221644).

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

455416212 is a wasteful number, since it uses less digits than its factorization.

455416212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37951358 (or 37951356 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 455416212 is about 21340.4829373658. The cubic root of 455416212 is about 769.3716197884.

The spelling of 455416212 in words is "four hundred fifty-five million, four hundred sixteen thousand, two hundred twelve".