552005300 has 144 divisors (see below), whose sum is σ = 1581648768. Its totient is φ = 161894400.

The previous prime is 552005213. The next prime is 552005303. The reversal of 552005300 is 3500255.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552005303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 128792 + ... + 133008.

It is an arithmetic number, because the mean of its divisors is an integer number (10983672).

Almost surely, 2^552005300 is an apocalyptic number.

552005300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552005300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (790824384).

552005300 is an abundant number, since it is smaller than the sum of its proper divisors (1029643468).

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

552005300 is a wasteful number, since it uses less digits than its factorization.

552005300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4266 (or 4259 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 20.

The square root of 552005300 is about 23494.7930401610. The cubic root of 552005300 is about 820.3158113305.

Adding to 552005300 its reverse (3500255), we get a palindrome (555505555).

The spelling of 552005300 in words is "five hundred fifty-two million, five thousand, three hundred".