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54504505240315 = 51323569186734319
BaseRepresentation
bin11000110010010010100011…
…01011000110101011111011
321010222120122200110121011221
430121021101223012223323
524121000211320142230
6311531005105332511
714323551310261204
oct1431112153065373
9233876580417157
1054504505240315
111640425a307959
126143408637137
1324549a2b59240
14d6606423c5ab
15647bc202427a
hex319251ac6afb

54504505240315 has 64 divisors (see below), whose sum is σ = 73669807411200. Its totient is φ = 38410137621504.

The previous prime is 54504505240247. The next prime is 54504505240349. The reversal of 54504505240315 is 51304250540545.

It is a cyclic number.

It is not a de Polignac number, because 54504505240315 - 213 = 54504505232123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1588155726 + ... + 1588190044.

It is an arithmetic number, because the mean of its divisors is an integer number (1151090740800).

Almost surely, 254504505240315 is an apocalyptic number.

54504505240315 is a deficient number, since it is larger than the sum of its proper divisors (19165302170885).

54504505240315 is a wasteful number, since it uses less digits than its factorization.

54504505240315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36796.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 54504505240315 in words is "fifty-four trillion, five hundred four billion, five hundred five million, two hundred forty thousand, three hundred fifteen".

Divisors: 1 5 13 23 65 115 299 569 1495 1867 2845 7397 9335 13087 24271 34319 36985 42941 65435 121355 170131 171595 214705 446147 558233 789337 850655 1062323 2230735 2791165 3946685 5311615 10261381 13810199 19527511 24433429 51306905 64073573 69050995 97637555 122167145 253857643 317634577 320367865 449132753 832956449 1269288215 1473692179 1588172885 2245663765 4164782245 5838725789 7368460895 19157998327 29193628945 36457863037 95789991635 182289315185 473952219481 838530849851 2369761097405 4192654249255 10900901048063 54504505240315