445021035 has 16 divisors (see below), whose sum is σ = 722662656. Its totient is φ = 233801568.

The previous prime is 445020991. The next prime is 445021063. The reversal of 445021035 is 530120544.

It is not a de Polignac number, because 445021035 - 2²¹ = 442923883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 445020996 and 445021014.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 220399 + ... + 222408.

It is an arithmetic number, because the mean of its divisors is an integer number (45166416).

Almost surely, 2^445021035 is an apocalyptic number.

445021035 is a deficient number, since it is larger than the sum of its proper divisors (277641621).

445021035 is a wasteful number, since it uses less digits than its factorization.

445021035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442882.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 445021035 is about 21095.5216811531. The cubic root of 445021035 is about 763.4727014692.

Adding to 445021035 its reverse (530120544), we get a palindrome (975141579).

The spelling of 445021035 in words is "four hundred forty-five million, twenty-one thousand, thirty-five".