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5532180225 = 35211132341547
BaseRepresentation
bin1010010011011111…
…00101111100000001
3112021112202212120220
411021233211330001
542312214231400
62312541453253
7254043520215
oct51157457401
915245685526
105532180225
112389853980
1210a4871229
136a21a0130
143a6a32945
15225a297a0
hex149be5f01

5532180225 has 192 divisors, whose sum is σ = 11507263488. Its totient is φ = 2306304000.

The previous prime is 5532180197. The next prime is 5532180263. The reversal of 5532180225 is 5220812355.

It is not a de Polignac number, because 5532180225 - 25 = 5532180193 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 10113402 + ... + 10113948.

It is an arithmetic number, because the mean of its divisors is an integer number (59933664).

Almost surely, 25532180225 is an apocalyptic number.

5532180225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5532180225 is an abundant number, since it is smaller than the sum of its proper divisors (5975083263).

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

5532180225 is a wasteful number, since it uses less digits than its factorization.

5532180225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648 (or 643 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 5532180225 is about 74378.6274745642. The cubic root of 5532180225 is about 1768.6101237470.

The spelling of 5532180225 in words is "five billion, five hundred thirty-two million, one hundred eighty thousand, two hundred twenty-five".