4450463505 has 24 divisors (see below), whose sum is σ = 7718405760. Its totient is φ = 2372267040.

The previous prime is 4450463503. The next prime is 4450463513. The reversal of 4450463505 is 5053640544.

4450463505 is a `hidden beast` number, since 44 + 50 + 4 + 63 + 505 = 666.

It is not a de Polignac number, because 4450463505 - 2¹ = 4450463503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4450463505.

It is not an unprimeable number, because it can be changed into a prime (4450463503) by changing a digit.

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 in 23 ways as a sum of consecutive naturals, for example, 57766 + ... + 110624.

It is an arithmetic number, because the mean of its divisors is an integer number (321600240).

Almost surely, 2^4450463505 is an apocalyptic number.

4450463505 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4450463505 is a deficient number, since it is larger than the sum of its proper divisors (3267942255).

4450463505 is a wasteful number, since it uses less digits than its factorization.

4450463505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54741 (or 54738 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 4450463505 is about 66711.7943470268. The cubic root of 4450463505 is about 1644.8832620724.

The spelling of 4450463505 in words is "four billion, four hundred fifty million, four hundred sixty-three thousand, five hundred five".