552320442300 has 288 divisors, whose sum is σ = 1788203547648. Its totient is φ = 130457600000.

The previous prime is 552320442293. The next prime is 552320442319. The reversal of 552320442300 is 3244023255.

552320442300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 123256060 + ... + 123260540.

It is an arithmetic number, because the mean of its divisors is an integer number (6209040096).

Almost surely, 2^552320442300 is an apocalyptic number.

552320442300 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 552320442300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (894101773824).

552320442300 is an abundant number, since it is smaller than the sum of its proper divisors (1235883105348).

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

552320442300 is a wasteful number, since it uses less digits than its factorization.

552320442300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5461 (or 5454 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 552320442300 its reverse (3244023255), we get a palindrome (555564465555).

The spelling of 552320442300 in words is "five hundred fifty-two billion, three hundred twenty million, four hundred forty-two thousand, three hundred".