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54042362325 = 3352711437537
BaseRepresentation
bin110010010101001011…
…010000000111010101
312011111022020110021000
4302111023100013111
51341134321043300
640454323213513
73622135333440
oct622513200725
9164438213230
1054042362325
1120a12560766
12a582817299
1351333a42b3
142889550657
1516146d6c00
hexc952d01d5

54042362325 has 48 divisors (see below), whose sum is σ = 113460376960. Its totient is φ = 24705077760.

The previous prime is 54042362323. The next prime is 54042362329. The reversal of 54042362325 is 52326324045.

54042362325 is a `hidden beast` number, since 5 + 4 + 0 + 4 + 2 + 3 + 623 + 25 = 666.

It is not a de Polignac number, because 54042362325 - 21 = 54042362323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54042362325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54042362323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5714044 + ... + 5723493.

Almost surely, 254042362325 is an apocalyptic number.

It is an amenable number.

54042362325 is an abundant number, since it is smaller than the sum of its proper divisors (59418014635).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54042362325 is a wasteful number, since it uses less digits than its factorization.

54042362325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11437563 (or 11437552 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

The spelling of 54042362325 in words is "fifty-four billion, forty-two million, three hundred sixty-two thousand, three hundred twenty-five".

Divisors: 1 3 5 7 9 15 21 25 27 35 45 63 75 105 135 175 189 225 315 525 675 945 1575 4725 11437537 34312611 57187685 80062759 102937833 171563055 240188277 285938425 308813499 400313795 514689165 720564831 857815275 1200941385 1544067495 2001568975 2161694493 2573445825 3602824155 6004706925 7720337475 10808472465 18014120775 54042362325