455469892 has 6 divisors (see below), whose sum is σ = 797072318. Its totient is φ = 227734944.

The previous prime is 455469877. The next prime is 455469893. The reversal of 455469892 is 298964554.

It can be written as a sum of positive squares in only one way, i.e., 412252416 + 43217476 = 20304^2 + 6574^2 .

It is not an unprimeable number, because it can be changed into a prime (455469893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56933733 + ... + 56933740.

Almost surely, 2^455469892 is an apocalyptic number.

It is an amenable number.

455469892 is a deficient number, since it is larger than the sum of its proper divisors (341602426).

455469892 is a wasteful number, since it uses less digits than its factorization.

455469892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113867477 (or 113867475 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 52.

The square root of 455469892 is about 21341.7406038027. The cubic root of 455469892 is about 769.4018472630.

The spelling of 455469892 in words is "four hundred fifty-five million, four hundred sixty-nine thousand, eight hundred ninety-two".