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530325212568 = 23344349880099
BaseRepresentation
bin1111011011110011101…
…10001000110110011000
31212200212021110010101120
413231321312020312120
532142101223300233
61043343353445240
753212644633654
oct7557166106630
91780767403346
10530325212568
11194a00836548
1286944a10820
133b0179ca838
141b94c925a64
15dbdd09b4b3
hex7b79d88d98

530325212568 has 32 divisors (see below), whose sum is σ = 1328805864000. Its totient is φ = 176376026528.

The previous prime is 530325212537. The next prime is 530325212569. The reversal of 530325212568 is 865212523035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530325212569) 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, 24929418 + ... + 24950681.

It is an arithmetic number, because the mean of its divisors is an integer number (41525183250).

Almost surely, 2530325212568 is an apocalyptic number.

It is an amenable number.

530325212568 is an abundant number, since it is smaller than the sum of its proper divisors (798480651432).

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

530325212568 is a wasteful number, since it uses less digits than its factorization.

530325212568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49880551 (or 49880547 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 530325212568 in words is "five hundred thirty billion, three hundred twenty-five million, two hundred twelve thousand, five hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 443 886 1329 1772 2658 3544 5316 10632 49880099 99760198 149640297 199520396 299280594 399040792 598561188 1197122376 22096883857 44193767714 66290651571 88387535428 132581303142 176775070856 265162606284 530325212568