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552353200000 = 27557197269
BaseRepresentation
bin10000000100110101101…
…00001111011110000000
31221210201102222211101221
420002122310033132000
533022204404400000
61101425250004424
754622553506450
oct10023264173600
91853642884357
10552353200000
111a3284a88538
128b071b76714
134011859b724
141ca3c2add60
15e57bda761a
hex809ad0f780

552353200000 has 192 divisors, whose sum is σ = 1571894704800. Its totient is φ = 189377280000.

The previous prime is 552353199997. The next prime is 552353200013. The reversal of 552353200000 is 2353255.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2701366 + ... + 2898634.

Almost surely, 2552353200000 is an apocalyptic number.

552353200000 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 552353200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (785947352400).

552353200000 is an abundant number, since it is smaller than the sum of its proper divisors (1019541504800).

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

552353200000 is an frugal number, since it uses more digits than its factorization.

552353200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197315 (or 197283 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

Adding to 552353200000 its reverse (2353255), we get a palindrome (552355553255).

The spelling of 552353200000 in words is "five hundred fifty-two billion, three hundred fifty-three million, two hundred thousand".