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54505304627 = 292591725393
BaseRepresentation
bin110010110000110001…
…001111001000110011
312012200120100100201012
4302300301033020303
51343111324222002
641012301501135
73636456305444
oct626061171063
9165616310635
1054505304627
112112a907104
12a6918717ab
1351a8282b57
1428d0c1b2cb
15164017ed52
hexcb0c4f233

54505304627 has 8 divisors (see below), whose sum is σ = 56406637440. Its totient is φ = 52605427840.

The previous prime is 54505304591. The next prime is 54505304641. The reversal of 54505304627 is 72640350545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54505304627 - 210 = 54505303603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54505306627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287558 + ... + 437835.

It is an arithmetic number, because the mean of its divisors is an integer number (7050829680).

Almost surely, 254505304627 is an apocalyptic number.

54505304627 is a deficient number, since it is larger than the sum of its proper divisors (1901332813).

54505304627 is a wasteful number, since it uses less digits than its factorization.

54505304627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728013.

The product of its (nonzero) digits is 504000, while the sum is 41.

The spelling of 54505304627 in words is "fifty-four billion, five hundred five million, three hundred four thousand, six hundred twenty-seven".

Divisors: 1 29 2591 75139 725393 21036397 1879493263 54505304627