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54025675 = 5211712767
BaseRepresentation
bin1100111000010…
…1110111001011
310202122210021221
43032011313023
5102312310200
65205542511
71224132154
oct316056713
9122583257
1054025675
1128550320
1216114a37
13b267872
14726492b
154b2291a
hex3385dcb

54025675 has 24 divisors (see below), whose sum is σ = 74138112. Its totient is φ = 38724000.

The previous prime is 54025627. The next prime is 54025681. The reversal of 54025675 is 57652045.

It is not a de Polignac number, because 54025675 - 29 = 54025163 is a prime.

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 54025675.

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, 18142 + ... + 20908.

It is an arithmetic number, because the mean of its divisors is an integer number (3089088).

Almost surely, 254025675 is an apocalyptic number.

54025675 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

54025675 is a deficient number, since it is larger than the sum of its proper divisors (20112437).

54025675 is a wasteful number, since it uses less digits than its factorization.

54025675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859 (or 2854 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 54025675 is about 7350.2159832212. The cubic root of 54025675 is about 378.0362100564.

The spelling of 54025675 in words is "fifty-four million, twenty-five thousand, six hundred seventy-five".

Divisors: 1 5 11 25 55 71 275 355 781 1775 2767 3905 13835 19525 30437 69175 152185 196457 760925 982285 2161027 4911425 10805135 54025675