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58475057485 = 5131017788397
BaseRepresentation
bin110110011101011000…
…101001000101001101
312120221020010200212211
4312131120221011031
51424224103314420
642510231230421
74140031534105
oct663530510515
9176836120784
1058475057485
1122887711199
12b3bb218411
13568b843c40
142b8a13a205
1517c392ce5a
hexd9d62914d

58475057485 has 16 divisors (see below), whose sum is σ = 75576046896. Its totient is φ = 43176849408.

The previous prime is 58475057477. The next prime is 58475057507.

58475057485 is nontrivially palindromic in base 10.

58475057485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 5323599369 + 53151458116 = 72963^2 + 230546^2 .

It is a cyclic number.

It is not a de Polignac number, because 58475057485 - 23 = 58475057477 is a prime.

It is a super-4 number, since 4×584750574854 (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is a zygodrome in base 11.

It is a congruent number.

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, 617307 + ... + 705703.

It is an arithmetic number, because the mean of its divisors is an integer number (4723502931).

Almost surely, 258475057485 is an apocalyptic number.

It is an amenable number.

58475057485 is a deficient number, since it is larger than the sum of its proper divisors (17100989411).

58475057485 is a wasteful number, since it uses less digits than its factorization.

58475057485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98592.

The product of its (nonzero) digits is 31360000, while the sum is 58.

The spelling of 58475057485 in words is "fifty-eight billion, four hundred seventy-five million, fifty-seven thousand, four hundred eighty-five".

Divisors: 1 5 13 65 10177 50885 88397 132301 441985 661505 1149161 5745805 899616269 4498081345 11695011497 58475057485