445553050 has 12 divisors (see below), whose sum is σ = 828728766. Its totient is φ = 178221200.

The previous prime is 445553041. The next prime is 445553063. The reversal of 445553050 is 50355544.

It can be written as a sum of positive squares in 3 ways, for example, as 419143729 + 26409321 = 20473^2 + 5139^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4455481 + ... + 4455580.

Almost surely, 2^445553050 is an apocalyptic number.

445553050 is a deficient number, since it is larger than the sum of its proper divisors (383175716).

445553050 is a wasteful number, since it uses less digits than its factorization.

445553050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8911073 (or 8911068 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 445553050 is about 21108.1275815739. The cubic root of 445553050 is about 763.7768198103.

The spelling of 445553050 in words is "four hundred forty-five million, five hundred fifty-three thousand, fifty".