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52486468425 = 3352538211787
BaseRepresentation
bin110000111000011011…
…111111001101001001
312000110212112212002000
4300320123333031021
51324443013442200
640040103101213
73535443422556
oct607033771511
9160425485060
1052486468425
1120294274636
12a209741809
134c45c42011
14277ca5ba2d
151572ceb300
hexc386ff349

52486468425 has 96 divisors (see below), whose sum is σ = 98413522560. Its totient is φ = 27415814400.

The previous prime is 52486468403. The next prime is 52486468439.

52486468425 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52486468425 - 25 = 52486468393 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29370382 + ... + 29372168.

It is an arithmetic number, because the mean of its divisors is an integer number (1025140860).

Almost surely, 252486468425 is an apocalyptic number.

It is an amenable number.

52486468425 is a deficient number, since it is larger than the sum of its proper divisors (45927054135).

52486468425 is a wasteful number, since it uses less digits than its factorization.

52486468425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2680 (or 2669 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 54.

The spelling of 52486468425 in words is "fifty-two billion, four hundred eighty-six million, four hundred sixty-eight thousand, four hundred twenty-five".

Divisors: 1 3 5 9 15 25 27 45 53 75 135 159 225 265 477 675 795 821 1325 1431 1787 2385 2463 3975 4105 5361 7155 7389 8935 11925 12315 16083 20525 22167 26805 35775 36945 43513 44675 48249 61575 80415 94711 110835 130539 134025 184725 217565 241245 284133 391617 402075 473555 554175 652695 852399 1087825 1174851 1206225 1420665 1467127 1958085 2367775 2557197 3263475 4261995 4401381 5874255 7103325 7335635 9790425 12785985 13204143 21309975 22006905 29371275 36678175 39612429 63929925 66020715 77757731 110034525 198062145 233273193 330103575 388788655 699819579 990310725 1166365965 1943943275 2099458737 3499097895 5831829825 10497293685 17495489475 52486468425