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58057166585 = 5112394416673
BaseRepresentation
bin110110000100011110…
…100000111011111001
312112212002210122100002
4312010132200323321
51422400113312320
642400542322345
74123465526225
oct660436407371
9175762718302
1058057166585
1122692836610
12b3032893b5
1356230aa212
142b4a839785
15179bdd3675
hexd847a0ef9

58057166585 has 16 divisors (see below), whose sum is σ = 76320126720. Its totient is φ = 42046717440.

The previous prime is 58057166567. The next prime is 58057166603. The reversal of 58057166585 is 58566175085.

It is an interprime number because it is at equal distance from previous prime (58057166567) and next prime (58057166603).

It is not a de Polignac number, because 58057166585 - 26 = 58057166521 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58057166585.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2195192 + ... + 2221481.

It is an arithmetic number, because the mean of its divisors is an integer number (4770007920).

Almost surely, 258057166585 is an apocalyptic number.

58057166585 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58057166585 is a deficient number, since it is larger than the sum of its proper divisors (18262960135).

58057166585 is a wasteful number, since it uses less digits than its factorization.

58057166585 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4416928.

The product of its (nonzero) digits is 10080000, while the sum is 56.

The spelling of 58057166585 in words is "fifty-eight billion, fifty-seven million, one hundred sixty-six thousand, five hundred eighty-five".

Divisors: 1 5 11 55 239 1195 2629 13145 4416673 22083365 48583403 242917015 1055584847 5277924235 11611433317 58057166585