4550455050 has 48 divisors (see below), whose sum is σ = 11333649600. Its totient is φ = 1208237440.

The previous prime is 4550455043. The next prime is 4550455087. The reversal of 4550455050 is 505540554.

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 23 ways as a sum of consecutive naturals, for example, 30150 + ... + 100049.

It is an arithmetic number, because the mean of its divisors is an integer number (236117700).

Almost surely, 2^4550455050 is an apocalyptic number.

4550455050 is an abundant number, since it is smaller than the sum of its proper divisors (6783194550).

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

4550455050 is a wasteful number, since it uses less digits than its factorization.

4550455050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130447 (or 130442 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 33.

The square root of 4550455050 is about 67457.0607868442. The cubic root of 4550455050 is about 1657.1110357650. Note that the first 3 decimals are identical.

The spelling of 4550455050 in words is "four billion, five hundred fifty million, four hundred fifty-five thousand, fifty".