552273500 has 96 divisors (see below), whose sum is σ = 1252952064. Its totient is φ = 212520000.

The previous prime is 552273497. The next prime is 552273511. The reversal of 552273500 is 5372255.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1668335 + ... + 1668665.

It is an arithmetic number, because the mean of its divisors is an integer number (13051584).

Almost surely, 2^552273500 is an apocalyptic number.

552273500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a pronic number, being equal to 23500×23501.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552273500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626476032).

552273500 is an abundant number, since it is smaller than the sum of its proper divisors (700678564).

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

552273500 is a wasteful number, since it uses less digits than its factorization.

552273500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 552273500 is about 23500.4999946810. The cubic root of 552273500 is about 820.4486440399.

The spelling of 552273500 in words is "five hundred fifty-two million, two hundred seventy-three thousand, five hundred".