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54764053148 = 22710130896269
BaseRepresentation
bin110011000000001100…
…010010001010011100
312020100121020010221202
4303000030102022130
51344124044200043
641054103415032
73646050525350
oct630014221234
9166317203852
1054764053148
1121252975762
12a744454478
135219a6959c
142917333460
151657c411b8
hexcc031229c

54764053148 has 48 divisors (see below), whose sum is σ = 110666001600. Its totient is φ = 23226700800.

The previous prime is 54764053139. The next prime is 54764053163. The reversal of 54764053148 is 84135046745.

It is a super-3 number, since 3×547640531483 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8732558 + ... + 8738826.

It is an arithmetic number, because the mean of its divisors is an integer number (2305541700).

Almost surely, 254764053148 is an apocalyptic number.

It is an amenable number.

54764053148 is an abundant number, since it is smaller than the sum of its proper divisors (55901948452).

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

54764053148 is a wasteful number, since it uses less digits than its factorization.

54764053148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9470 (or 9468 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 54764053148 in words is "fifty-four billion, seven hundred sixty-four million, fifty-three thousand, one hundred forty-eight".

Divisors: 1 2 4 7 14 28 101 202 404 707 1414 2828 3089 6178 6269 12356 12538 21623 25076 43246 43883 86492 87766 175532 311989 623978 633169 1247956 1266338 2183923 2532676 4367846 4432183 8735692 8864366 17728732 19364941 38729882 77459764 135554587 271109174 542218348 1955859041 3911718082 7823436164 13691013287 27382026574 54764053148