552544142200 has 96 divisors (see below), whose sum is σ = 1367140064400. Its totient is φ = 206960445440.

The previous prime is 552544142191. The next prime is 552544142209. The reversal of 552544142200 is 2241445255.

It is an interprime number because it is at equal distance from previous prime (552544142191) and next prime (552544142209).

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552544142209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 257331 + ... + 1082269.

Almost surely, 2^552544142200 is an apocalyptic number.

552544142200 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 552544142200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683570032200).

552544142200 is an abundant number, since it is smaller than the sum of its proper divisors (814595922200).

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

552544142200 is a wasteful number, since it uses less digits than its factorization.

552544142200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 825169 (or 825160 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 34.

Adding to 552544142200 its reverse (2241445255), we get a palindrome (554785587455).

The spelling of 552544142200 in words is "five hundred fifty-two billion, five hundred forty-four million, one hundred forty-two thousand, two hundred".