4550505000 has 80 divisors (see below), whose sum is σ = 14215824480. Its totient is φ = 1213464000.

The previous prime is 4550504999. The next prime is 4550505041. The reversal of 4550505000 is 5050554.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 136684 + ... + 166683.

It is an arithmetic number, because the mean of its divisors is an integer number (177697806).

Almost surely, 2^4550505000 is an apocalyptic number.

4550505000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4550505000 is an abundant number, since it is smaller than the sum of its proper divisors (9665319480).

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

4550505000 is a wasteful number, since it uses less digits than its factorization.

4550505000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303396 (or 303377 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 24.

The square root of 4550505000 is about 67457.4310213486. The cubic root of 4550505000 is about 1657.1170990702.

Adding to 4550505000 its reverse (5050554), we get a palindrome (4555555554).

The spelling of 4550505000 in words is "four billion, five hundred fifty million, five hundred five thousand".