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55600110605 = 51331101327239
BaseRepresentation
bin110011110010000001…
…100101110000001101
312022111212102021011202
4303302001211300031
51402332112014410
641313051155245
74005552066554
oct636201456015
9168455367152
1055600110605
11216418a4036
12a938445b25
135321035640
1429963a6d9b
1516a633bca5
hexcf2065c0d

55600110605 has 32 divisors (see below), whose sum is σ = 74246215680. Its totient is φ = 39693392640.

The previous prime is 55600110593. The next prime is 55600110611. The reversal of 55600110605 is 50601100655.

It is not a de Polignac number, because 55600110605 - 210 = 55600109581 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2027576 + ... + 2054814.

It is an arithmetic number, because the mean of its divisors is an integer number (2320194240).

Almost surely, 255600110605 is an apocalyptic number.

It is an amenable number.

55600110605 is a deficient number, since it is larger than the sum of its proper divisors (18646105075).

55600110605 is a wasteful number, since it uses less digits than its factorization.

55600110605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28301.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 55600110605 in words is "fifty-five billion, six hundred million, one hundred ten thousand, six hundred five".

Divisors: 1 5 13 31 65 155 403 1013 2015 5065 13169 27239 31403 65845 136195 157015 354107 408239 844409 1770535 2041195 4222045 10977317 27593107 54886585 137965535 358710391 855386317 1793551955 4276931585 11120022121 55600110605