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58530511055 = 579148178509
BaseRepresentation
bin110110100000101100…
…001011100011001111
312121002002111000212202
4312200230023203033
51424332302323210
642515531552115
74141304064242
oct664054134317
9177062430782
1058530511055
1122905a47295
12b4158bb63b
13569a18b6c3
142b93653259
1517c87339a5
hexda0b0b8cf

58530511055 has 8 divisors (see below), whose sum is σ = 71125684800. Its totient is φ = 46231694496.

The previous prime is 58530511043. The next prime is 58530511073. The reversal of 58530511055 is 55011503585.

58530511055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58530511055 - 26 = 58530510991 is a prime.

It is a super-3 number, since 3×585305110553 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74088860 + ... + 74089649.

It is an arithmetic number, because the mean of its divisors is an integer number (8890710600).

Almost surely, 258530511055 is an apocalyptic number.

58530511055 is a deficient number, since it is larger than the sum of its proper divisors (12595173745).

58530511055 is a wasteful number, since it uses less digits than its factorization.

58530511055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148178593.

The product of its (nonzero) digits is 75000, while the sum is 38.

The spelling of 58530511055 in words is "fifty-eight billion, five hundred thirty million, five hundred eleven thousand, fifty-five".

Divisors: 1 5 79 395 148178509 740892545 11706102211 58530511055