445036552 has 32 divisors (see below), whose sum is σ = 864725400. Its totient is φ = 214470144.

The previous prime is 445036531. The next prime is 445036597. The reversal of 445036552 is 255630544.

It can be written as a sum of positive squares in 4 ways, for example, as 417221476 + 27815076 = 20426^2 + 5274^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168748 + ... + 171364.

Almost surely, 2^445036552 is an apocalyptic number.

It is an amenable number.

445036552 is a deficient number, since it is larger than the sum of its proper divisors (419688848).

445036552 is a wasteful number, since it uses less digits than its factorization.

445036552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385 (or 3381 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

The square root of 445036552 is about 21095.8894574275. The cubic root of 445036552 is about 763.4815749586.

The spelling of 445036552 in words is "four hundred forty-five million, thirty-six thousand, five hundred fifty-two".