4450013550 has 72 divisors (see below), whose sum is σ = 12475545264. Its totient is φ = 1135073280.

The previous prime is 4450013531. The next prime is 4450013567. The reversal of 4450013550 is 553100544.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 204627 + ... + 225326.

It is an arithmetic number, because the mean of its divisors is an integer number (173271462).

Almost surely, 2^4450013550 is an apocalyptic number.

4450013550 is an abundant number, since it is smaller than the sum of its proper divisors (8025531714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4450013550 is a wasteful number, since it uses less digits than its factorization.

4450013550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429994 (or 429986 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 4450013550 is about 66708.4218820982. The cubic root of 4450013550 is about 1644.8278260194.

The spelling of 4450013550 in words is "four billion, four hundred fifty million, thirteen thousand, five hundred fifty".