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54550360101 = 3237161718047
BaseRepresentation
bin110010110011011101…
…000111000000100101
312012210201010102012110
4302303131013000211
51343204343010401
641020551311233
73640544260506
oct626335070045
9165721112173
1054550360101
112115328aa36
12a6a497b519
1351b46c97b3
1428d6bc8bad
1516440ce9d6
hexcb3747025

54550360101 has 32 divisors (see below), whose sum is σ = 77094125568. Its totient is φ = 34238314880.

The previous prime is 54550360097. The next prime is 54550360103. The reversal of 54550360101 is 10106305545.

It is a cyclic number.

It is not a de Polignac number, because 54550360101 - 22 = 54550360097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54550360103) 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 31 ways as a sum of consecutive naturals, for example, 3013660 + ... + 3031706.

It is an arithmetic number, because the mean of its divisors is an integer number (2409191424).

Almost surely, 254550360101 is an apocalyptic number.

It is an amenable number.

54550360101 is a deficient number, since it is larger than the sum of its proper divisors (22543765467).

54550360101 is a wasteful number, since it uses less digits than its factorization.

54550360101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18761.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 54550360101 its reverse (10106305545), we get a palindrome (64656665646).

The spelling of 54550360101 in words is "fifty-four billion, five hundred fifty million, three hundred sixty thousand, one hundred one".

Divisors: 1 3 23 69 71 213 617 1633 1851 4899 14191 18047 42573 43807 54141 131421 415081 1007561 1245243 1281337 3022683 3844011 11134999 29470751 33404997 88412253 256104977 768314931 790584929 2371754787 18183453367 54550360101