445110532 has 6 divisors (see below), whose sum is σ = 778943438. Its totient is φ = 222555264.

The previous prime is 445110521. The next prime is 445110551. The reversal of 445110532 is 235011544.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 301925376 + 143185156 = 17376^2 + 11966^2 .

It is a junction number, because it is equal to n+sod(n) for n = 445110497 and 445110506.

It is an unprimeable number.

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, 55638813 + ... + 55638820.

Almost surely, 2^445110532 is an apocalyptic number.

It is an amenable number.

445110532 is a deficient number, since it is larger than the sum of its proper divisors (333832906).

445110532 is a wasteful number, since it uses less digits than its factorization.

445110532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111277637 (or 111277635 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 445110532 is about 21097.6428067213. The cubic root of 445110532 is about 763.5238780287.

The spelling of 445110532 in words is "four hundred forty-five million, one hundred ten thousand, five hundred thirty-two".