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59164493869 = 1329547928643
BaseRepresentation
bin110111000110011110…
…101000100000101101
312122201021102200210201
4313012132220200231
51432132102300434
643102500233501
74163102620525
oct670636504055
9178637380721
1059164493869
11231008a5a28
12b57209b891
13576b625070
142c13924685
151814215614
hexdc67a882d

59164493869 has 16 divisors (see below), whose sum is σ = 65927030400. Its totient is φ = 52718694336.

The previous prime is 59164493863. The next prime is 59164493873. The reversal of 59164493869 is 96839446195.

It is a happy number.

59164493869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 59164493869 - 229 = 58627622957 is a prime.

It is a super-2 number, since 2×591644938692 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 59164493869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (59164493863) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2051262 + ... + 2079904.

It is an arithmetic number, because the mean of its divisors is an integer number (4120439400).

Almost surely, 259164493869 is an apocalyptic number.

It is an amenable number.

59164493869 is a deficient number, since it is larger than the sum of its proper divisors (6762536531).

59164493869 is a wasteful number, since it uses less digits than its factorization.

59164493869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34164.

The product of its digits is 50388480, while the sum is 64.

The spelling of 59164493869 in words is "fifty-nine billion, one hundred sixty-four million, four hundred ninety-three thousand, eight hundred sixty-nine".

Divisors: 1 13 29 377 5479 28643 71227 158891 372359 830647 2065583 10798411 156934997 2040154961 4551114913 59164493869