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54011481260 = 225111912921407
BaseRepresentation
bin110010010011010101…
…011100110010101100
312011102011010112101212
4302103111130302230
51341103414400020
640451301253552
73621312005252
oct622325346254
9164364115355
1054011481260
11209a7089320
12a5744042b8
135129b81289
1428853d25d2
151611b36cc5
hexc9355ccac

54011481260 has 48 divisors (see below), whose sum is σ = 130247792640. Its totient is φ = 18606824640.

The previous prime is 54011481211. The next prime is 54011481341. The reversal of 54011481260 is 6218411045.

54011481260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6456524 + ... + 6464883.

It is an arithmetic number, because the mean of its divisors is an integer number (2713495680).

Almost surely, 254011481260 is an apocalyptic number.

It is an amenable number.

54011481260 is an abundant number, since it is smaller than the sum of its proper divisors (76236311380).

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

54011481260 is a wasteful number, since it uses less digits than its factorization.

54011481260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12921446 (or 12921444 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 32.

The spelling of 54011481260 in words is "fifty-four billion, eleven million, four hundred eighty-one thousand, two hundred sixty".

Divisors: 1 2 4 5 10 11 19 20 22 38 44 55 76 95 110 190 209 220 380 418 836 1045 2090 4180 12921407 25842814 51685628 64607035 129214070 142135477 245506733 258428140 284270954 491013466 568541908 710677385 982026932 1227533665 1421354770 2455067330 2700574063 2842709540 4910134660 5401148126 10802296252 13502870315 27005740630 54011481260