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675525055 = 5436914547
BaseRepresentation
bin101000010000111…
…011000110111111
31202002010020011111
4220100323012333
52340413300210
6151010502451
722511603542
oct5020730677
91662106144
10675525055
11317352a77
1216a294a27
13a9c5018a
1465a06859
153e48a88a
hex2843b1bf

675525055 has 16 divisors (see below), whose sum is σ = 830865024. Its totient is φ = 526972320.

The previous prime is 675525049. The next prime is 675525077. The reversal of 675525055 is 550525576.

It is not a de Polignac number, because 675525055 - 25 = 675525023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 675524999 and 675525017.

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, 146292 + ... + 150838.

It is an arithmetic number, because the mean of its divisors is an integer number (51929064).

Almost surely, 2675525055 is an apocalyptic number.

675525055 is a deficient number, since it is larger than the sum of its proper divisors (155339969).

675525055 is a wasteful number, since it uses less digits than its factorization.

675525055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5286.

The product of its (nonzero) digits is 262500, while the sum is 40.

The square root of 675525055 is about 25990.8648374770. The cubic root of 675525055 is about 877.4327099425.

The spelling of 675525055 in words is "six hundred seventy-five million, five hundred twenty-five thousand, fifty-five".

Divisors: 1 5 43 215 691 3455 4547 22735 29713 148565 195521 977605 3141977 15709885 135105011 675525055