455446560 has 48 divisors (see below), whose sum is σ = 1434658176. Its totient is φ = 121452288.

The previous prime is 455446559. The next prime is 455446597. The reversal of 455446560 is 65644554.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473944 + ... + 474903.

It is an arithmetic number, because the mean of its divisors is an integer number (29888712).

Almost surely, 2^455446560 is an apocalyptic number.

455446560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

455446560 is an abundant number, since it is smaller than the sum of its proper divisors (979211616).

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

455446560 is a wasteful number, since it uses less digits than its factorization.

455446560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948865 (or 948857 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 39.

The square root of 455446560 is about 21341.1939684733. The cubic root of 455446560 is about 769.3887091898.

The spelling of 455446560 in words is "four hundred fifty-five million, four hundred forty-six thousand, five hundred sixty".