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54363085 = 571981749
BaseRepresentation
bin1100111101100…
…0001111001101
310210021221010121
43033120033031
5102404104320
65221104541
71230035650
oct317301715
9123257117
1054363085
1128760877
1216258151
13b35530a
147311897
154b8c8aa
hex33d83cd

54363085 has 16 divisors (see below), whose sum is σ = 78480000. Its totient is φ = 35315136.

The previous prime is 54363083. The next prime is 54363121. The reversal of 54363085 is 58036345.

It is a cyclic number.

It is not a de Polignac number, because 54363085 - 21 = 54363083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54363085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54363083) 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, 40210 + ... + 41539.

It is an arithmetic number, because the mean of its divisors is an integer number (4905000).

Almost surely, 254363085 is an apocalyptic number.

It is an amenable number.

54363085 is a deficient number, since it is larger than the sum of its proper divisors (24116915).

54363085 is a wasteful number, since it uses less digits than its factorization.

54363085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81780.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 54363085 is about 7373.1326449481. The cubic root of 54363085 is about 378.8215686008.

The spelling of 54363085 in words is "fifty-four million, three hundred sixty-three thousand, eighty-five".

Divisors: 1 5 7 19 35 95 133 665 81749 408745 572243 1553231 2861215 7766155 10872617 54363085