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58689255085 = 5471087229753
BaseRepresentation
bin110110101010001001…
…101111011010101101
312121111011012001202021
4312222021233122231
51430143422130320
642543402230141
74145242302646
oct665211573255
9177434161667
1058689255085
1122987610aaa
12b45aab5351
1356c402c596
142baa7766cd
1517d763ddaa
hexdaa26f6ad

58689255085 has 16 divisors (see below), whose sum is σ = 71992037376. Its totient is φ = 45909963648.

The previous prime is 58689255067. The next prime is 58689255101. The reversal of 58689255085 is 58055298685.

It is a cyclic number.

It is not a de Polignac number, because 58689255085 - 211 = 58689253037 is a prime.

It is a Duffinian number.

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, 140569 + ... + 370321.

It is an arithmetic number, because the mean of its divisors is an integer number (4499502336).

Almost surely, 258689255085 is an apocalyptic number.

It is an amenable number.

58689255085 is a deficient number, since it is larger than the sum of its proper divisors (13302782291).

58689255085 is a wasteful number, since it uses less digits than its factorization.

58689255085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230892.

The product of its (nonzero) digits is 34560000, while the sum is 61.

The spelling of 58689255085 in words is "fifty-eight billion, six hundred eighty-nine million, two hundred fifty-five thousand, eighty-five".

Divisors: 1 5 47 235 1087 5435 51089 229753 255445 1148765 10798391 53991955 249741511 1248707555 11737851017 58689255085