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552530025050 = 25279139881019
BaseRepresentation
bin10000000101001010101…
…10110001101001011010
31221211011202201110202212
420002211112301221122
533023040141300200
61101455003555122
754630131502413
oct10024526615132
91854152643685
10552530025050
111a3365881843
128b10122baa2
1340146100433
141ca5797c80a
15e58c685035
hex80a55b1a5a

552530025050 has 24 divisors (see below), whose sum is σ = 1040714788800. Its totient is φ = 218214388080.

The previous prime is 552530025037. The next prime is 552530025067. The reversal of 552530025050 is 50520035255.

It is a super-3 number, since 3×5525300250503 (a number of 36 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 552530024998 and 552530025016.

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 11 ways as a sum of consecutive naturals, for example, 69936560 + ... + 69944459.

It is an arithmetic number, because the mean of its divisors is an integer number (43363116200).

Almost surely, 2552530025050 is an apocalyptic number.

552530025050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

552530025050 is a deficient number, since it is larger than the sum of its proper divisors (488184763750).

552530025050 is a wasteful number, since it uses less digits than its factorization.

552530025050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139881110 (or 139881105 counting only the distinct ones).

The product of its (nonzero) digits is 37500, while the sum is 32.

The spelling of 552530025050 in words is "five hundred fifty-two billion, five hundred thirty million, twenty-five thousand, fifty".

Divisors: 1 2 5 10 25 50 79 158 395 790 1975 3950 139881019 279762038 699405095 1398810190 3497025475 6994050950 11050600501 22101201002 55253002505 110506005010 276265012525 552530025050