4500551530 has 8 divisors (see below), whose sum is σ = 8100992772. Its totient is φ = 1800220608.

The previous prime is 4500551521. The next prime is 4500551533. The reversal of 4500551530 is 351550054.

It can be written as a sum of positive squares in 2 ways, for example, as 4457031121 + 43520409 = 66761^2 + 6597^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4500551533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225027567 + ... + 225027586.

Almost surely, 2^4500551530 is an apocalyptic number.

4500551530 is a deficient number, since it is larger than the sum of its proper divisors (3600441242).

4500551530 is a wasteful number, since it uses less digits than its factorization.

4500551530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450055160.

The product of its (nonzero) digits is 7500, while the sum is 28.

The square root of 4500551530 is about 67086.1500609478. The cubic root of 4500551530 is about 1651.0310702822.

The spelling of 4500551530 in words is "four billion, five hundred million, five hundred fifty-one thousand, five hundred thirty".