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530032753685468 = 221171169664773907
BaseRepresentation
bin111100010000011111101111…
…0000000001011001111011100
32120111200122011221010000121102
41320200333132000023033130
51023433024034420413333
65115141404030052232
7216433413513313355
oct17040773600131734
92514618157100542
10530032753685468
111439806a0591570
124b543a9494a078
1319999b4982a4c7
1494c5a1785ad2c
15414257ce3cae8
hex1e20fde00b3dc

530032753685468 has 24 divisors (see below), whose sum is σ = 1026132552595584. Its totient is φ = 237530683468400.

The previous prime is 530032753685467. The next prime is 530032753685527. The reversal of 530032753685468 is 864586357230035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530032753685467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84832383830 + ... + 84832390077.

It is an arithmetic number, because the mean of its divisors is an integer number (42755523024816).

Almost surely, 2530032753685468 is an apocalyptic number.

It is an amenable number.

530032753685468 is a deficient number, since it is larger than the sum of its proper divisors (496099798910116).

530032753685468 is a wasteful number, since it uses less digits than its factorization.

530032753685468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169664773993 (or 169664773991 counting only the distinct ones).

The product of its (nonzero) digits is 435456000, while the sum is 65.

The spelling of 530032753685468 in words is "five hundred thirty trillion, thirty-two billion, seven hundred fifty-three million, six hundred eighty-five thousand, four hundred sixty-eight".

Divisors: 1 2 4 11 22 44 71 142 284 781 1562 3124 169664773907 339329547814 678659095628 1866312512977 3732625025954 7465250051908 12046198947397 24092397894794 48184795789588 132508188421367 265016376842734 530032753685468