455476546 has 32 divisors (see below), whose sum is σ = 836075520. Its totient is φ = 181648896.

The previous prime is 455476543. The next prime is 455476561. The reversal of 455476546 is 645674554.

It is a junction number, because it is equal to n+sod(n) for n = 455476496 and 455476505.

It is not an unprimeable number, because it can be changed into a prime (455476543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10431 + ... + 31933.

It is an arithmetic number, because the mean of its divisors is an integer number (26127360).

Almost surely, 2^455476546 is an apocalyptic number.

455476546 is a deficient number, since it is larger than the sum of its proper divisors (380598974).

455476546 is a wasteful number, since it uses less digits than its factorization.

455476546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21618.

The product of its digits is 2016000, while the sum is 46.

The square root of 455476546 is about 21341.8964949228. The cubic root of 455476546 is about 769.4055939980.

The spelling of 455476546 in words is "four hundred fifty-five million, four hundred seventy-six thousand, five hundred forty-six".