445343056 has 10 divisors (see below), whose sum is σ = 862852202. Its totient is φ = 222671520.

The previous prime is 445343051. The next prime is 445343077. The reversal of 445343056 is 650343544.

It can be written as a sum of positive squares in only one way, i.e., 441000000 + 4343056 = 21000^2 + 2084^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (445343051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13916955 + ... + 13916986.

Almost surely, 2^445343056 is an apocalyptic number.

It is an amenable number.

445343056 is a deficient number, since it is larger than the sum of its proper divisors (417509146).

445343056 is a wasteful number, since it uses less digits than its factorization.

445343056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27833949 (or 27833943 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 445343056 is about 21103.1527502409. The cubic root of 445343056 is about 763.6568088459.

The spelling of 445343056 in words is "four hundred forty-five million, three hundred forty-three thousand, fifty-six".