552542242330000 has 400 divisors, whose sum is σ = 1504272266038080. Its totient is φ = 195139494144000.

The previous prime is 552542242329983. The next prime is 552542242330003. The reversal of 552542242330000 is 33242245255.

It is a tau number, because it is divible by the number of its divisors (400).

It is not an unprimeable number, because it can be changed into a prime (552542242330003) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 402705127 + ... + 404074873.

Almost surely, 2^{552542242330000} is an apocalyptic number.

552542242330000 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 552542242330000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752136133019040).

552542242330000 is an abundant number, since it is smaller than the sum of its proper divisors (951730023708080).

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

552542242330000 is a wasteful number, since it uses less digits than its factorization.

552542242330000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369924 (or 1369903 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

Adding to 552542242330000 its reverse (33242245255), we get a palindrome (552575484575255).

The spelling of 552542242330000 in words is "five hundred fifty-two trillion, five hundred forty-two billion, two hundred forty-two million, three hundred thirty thousand".