445516010 has 16 divisors (see below), whose sum is σ = 802456200. Its totient is φ = 178089216.

The previous prime is 445515953. The next prime is 445516013. The reversal of 445516010 is 10615544.

It can be written as a sum of positive squares in 4 ways, for example, as 378652681 + 66863329 = 19459^2 + 8177^2 .

It is not an unprimeable number, because it can be changed into a prime (445516013) 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 in 7 ways as a sum of consecutive naturals, for example, 2246 + ... + 29934.

Almost surely, 2^445516010 is an apocalyptic number.

445516010 is a deficient number, since it is larger than the sum of its proper divisors (356940190).

445516010 is a wasteful number, since it uses less digits than its factorization.

445516010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29305.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 445516010 is about 21107.2501761835. The cubic root of 445516010 is about 763.7556542967.

The spelling of 445516010 in words is "four hundred forty-five million, five hundred sixteen thousand, ten".