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55834375 = 55171051
BaseRepresentation
bin1101010011111…
…1011100000111
310220001200100211
43110333130013
5103243200000
65312420251
71245404302
oct324773407
9126050324
1055834375
1129576213
1216847687
13b74bbbc
1475b5b39
154d7d7ba
hex353f707

55834375 has 24 divisors (see below), whose sum is σ = 73964016. Its totient is φ = 42000000.

The previous prime is 55834357. The next prime is 55834411. The reversal of 55834375 is 57343855.

It is not a de Polignac number, because 55834375 - 29 = 55833863 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

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 23 ways as a sum of consecutive naturals, for example, 52600 + ... + 53650.

It is an arithmetic number, because the mean of its divisors is an integer number (3081834).

Almost surely, 255834375 is an apocalyptic number.

55834375 is a deficient number, since it is larger than the sum of its proper divisors (18129641).

55834375 is an equidigital number, since it uses as much as digits as its factorization.

55834375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093 (or 1073 counting only the distinct ones).

The product of its digits is 252000, while the sum is 40.

The square root of 55834375 is about 7472.2402932454. The cubic root of 55834375 is about 382.2086864454.

The spelling of 55834375 in words is "fifty-five million, eight hundred thirty-four thousand, three hundred seventy-five".

Divisors: 1 5 17 25 85 125 425 625 1051 2125 3125 5255 10625 17867 26275 53125 89335 131375 446675 656875 2233375 3284375 11166875 55834375