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5257732760580 = 2235809108317527
BaseRepresentation
bin100110010000010100101…
…0010110010010000000100
3200121122010102202220212110
41030200221102302100010
51142120314041314310
615103211420021020
71051600343036316
oct114405122622004
920548112686773
105257732760580
111747879090233
1270ab98091770
132c1a571c8b21
141426931797b6
1591b74348d20
hex4c8294b2404

5257732760580 has 48 divisors (see below), whose sum is σ = 14739849210240. Its totient is φ = 1400328976128.

The previous prime is 5257732760521. The next prime is 5257732760597. The reversal of 5257732760580 is 850672377525.

It is a self number, because there is not a number n which added to its sum of digits gives 5257732760580.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54110224 + ... + 54207303.

It is an arithmetic number, because the mean of its divisors is an integer number (307080191880).

Almost surely, 25257732760580 is an apocalyptic number.

It is an amenable number.

5257732760580 is an abundant number, since it is smaller than the sum of its proper divisors (9482116449660).

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

5257732760580 is a wasteful number, since it uses less digits than its factorization.

5257732760580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108318348 (or 108318346 counting only the distinct ones).

The product of its (nonzero) digits is 24696000, while the sum is 57.

The spelling of 5257732760580 in words is "five trillion, two hundred fifty-seven billion, seven hundred thirty-two million, seven hundred sixty thousand, five hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 809 1618 2427 3236 4045 4854 8090 9708 12135 16180 24270 48540 108317527 216635054 324952581 433270108 541587635 649905162 1083175270 1299810324 1624762905 2166350540 3249525810 6499051620 87628879343 175257758686 262886638029 350515517372 438144396715 525773276058 876288793430 1051546552116 1314433190145 1752577586860 2628866380290 5257732760580