445533530332 has 36 divisors (see below), whose sum is σ = 857242686888. Its totient is φ = 202459708000.

The previous prime is 445533530243. The next prime is 445533530369. The reversal of 445533530332 is 233035335544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1666923 + ... + 1915645.

It is an arithmetic number, because the mean of its divisors is an integer number (23812296858).

Almost surely, 2^445533530332 is an apocalyptic number.

It is an amenable number.

445533530332 is a deficient number, since it is larger than the sum of its proper divisors (411709156556).

445533530332 is a wasteful number, since it uses less digits than its factorization.

445533530332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252450 (or 252437 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 40.

Adding to 445533530332 its reverse (233035335544), we get a palindrome (678568865876).

The spelling of 445533530332 in words is "four hundred forty-five billion, five hundred thirty-three million, five hundred thirty thousand, three hundred thirty-two".