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58166105045 = 572739159931
BaseRepresentation
bin110110001010111110…
…000101001111010101
312120010200210021210212
4312022332011033111
51423111010330140
642415433255205
74126260510116
oct661276051725
9176120707725
1058166105045
11227392826a4
12b333864505
13563c830349
142b5b0b620d
1517a6751765
hexd8af853d5

58166105045 has 8 divisors (see below), whose sum is σ = 69800722080. Its totient is φ = 46531953360.

The previous prime is 58166105003. The next prime is 58166105051. The reversal of 58166105045 is 54050166185.

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

It is not a de Polignac number, because 58166105045 - 26 = 58166104981 is a prime.

It is a super-2 number, since 2×581661050452 (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 58166104993 and 58166105011.

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, 283730 + ... + 443660.

It is an arithmetic number, because the mean of its divisors is an integer number (8725090260).

Almost surely, 258166105045 is an apocalyptic number.

It is an amenable number.

58166105045 is a deficient number, since it is larger than the sum of its proper divisors (11634617035).

58166105045 is a wasteful number, since it uses less digits than its factorization.

58166105045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232675.

The product of its (nonzero) digits is 144000, while the sum is 41.

The spelling of 58166105045 in words is "fifty-eight billion, one hundred sixty-six million, one hundred five thousand, forty-five".

Divisors: 1 5 72739 159931 363695 799655 11633221009 58166105045