455344882 has 4 divisors (see below), whose sum is σ = 683017326. Its totient is φ = 227672440.

The previous prime is 455344859. The next prime is 455344891. The reversal of 455344882 is 288443554.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 412455481 + 42889401 = 20309^2 + 6549^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113836219 + ... + 113836222.

Almost surely, 2^455344882 is an apocalyptic number.

455344882 is a deficient number, since it is larger than the sum of its proper divisors (227672444).

455344882 is a wasteful number, since it uses less digits than its factorization.

455344882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227672443.

The product of its digits is 614400, while the sum is 43.

The square root of 455344882 is about 21338.8116351403. The cubic root of 455344882 is about 769.3314498357.

The spelling of 455344882 in words is "four hundred fifty-five million, three hundred forty-four thousand, eight hundred eighty-two".