445635056 has 10 divisors (see below), whose sum is σ = 863417952. Its totient is φ = 222817520.

The previous prime is 445635053. The next prime is 445635061. The reversal of 445635056 is 650536544.

It is a happy number.

It is a super-2 number, since 2×445635056² = 397181206272246272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445635053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13926080 + ... + 13926111.

Almost surely, 2^445635056 is an apocalyptic number.

It is an amenable number.

445635056 is a deficient number, since it is larger than the sum of its proper divisors (417782896).

445635056 is a wasteful number, since it uses less digits than its factorization.

445635056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27852199 (or 27852193 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The square root of 445635056 is about 21110.0700140952. The cubic root of 445635056 is about 763.8236757642.

The spelling of 445635056 in words is "four hundred forty-five million, six hundred thirty-five thousand, fifty-six".