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54305325636 = 2236633768219
BaseRepresentation
bin110010100100110110…
…011000001001000100
312012011122001101002220
4302210312120021010
51342204130410021
640540355332340
73631510436352
oct624466301104
9165148041086
1054305325636
1121037a38a11
12a6368b10b0
135175a052a3
1428b24427d2
15162c82bcc6
hexca4d98244

54305325636 has 24 divisors (see below), whose sum is σ = 126716194080. Its totient is φ = 18101236992.

The previous prime is 54305325587. The next prime is 54305325637. The reversal of 54305325636 is 63652350345.

It is not an unprimeable number, because it can be changed into a prime (54305325637) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 761935 + ... + 830153.

It is an arithmetic number, because the mean of its divisors is an integer number (5279841420).

Almost surely, 254305325636 is an apocalyptic number.

It is an amenable number.

54305325636 is an abundant number, since it is smaller than the sum of its proper divisors (72410868444).

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

54305325636 is a wasteful number, since it uses less digits than its factorization.

54305325636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134563 (or 134561 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 42.

The spelling of 54305325636 in words is "fifty-four billion, three hundred five million, three hundred twenty-five thousand, six hundred thirty-six".

Divisors: 1 2 3 4 6 12 66337 68219 132674 136438 199011 204657 265348 272876 398022 409314 796044 818628 4525443803 9050887606 13576331409 18101775212 27152662818 54305325636