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54525322141052 = 227362929631529
BaseRepresentation
bin11000110010111001010100…
…11101010001110101111100
321011001120101110010201120112
430121130222131101311330
524121320324432003202
6311544330500005152
714325216212102000
oct1431345235216574
9234046343121515
1054525322141052
1116412071970554
1261474580907b8
13245693c853599
14d6707ac0c700
156484de854b52
hex31972a751d7c

54525322141052 has 48 divisors (see below), whose sum is σ = 111278112120000. Its totient is φ = 23367586862592.

The previous prime is 54525322141019. The next prime is 54525322141057. The reversal of 54525322141052 is 25014122352545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54525322141057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86022824 + ... + 86654352.

It is an arithmetic number, because the mean of its divisors is an integer number (2318294002500).

Almost surely, 254525322141052 is an apocalyptic number.

It is an amenable number.

54525322141052 is an abundant number, since it is smaller than the sum of its proper divisors (56752789978948).

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

54525322141052 is a wasteful number, since it uses less digits than its factorization.

54525322141052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694483 (or 694467 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 41.

Adding to 54525322141052 its reverse (25014122352545), we get a palindrome (79539444493597).

The spelling of 54525322141052 in words is "fifty-four trillion, five hundred twenty-five billion, three hundred twenty-two million, one hundred forty-one thousand, fifty-two".

Divisors: 1 2 4 7 14 28 49 98 196 343 686 1372 62929 125858 251716 440503 631529 881006 1263058 1762012 2526116 3083521 4420703 6167042 8841406 12334084 17682812 21584647 30944921 43169294 61889842 86338588 123779684 216614447 433228894 866457788 39741488441 79482976882 158965953764 278190419087 556380838174 1112761676348 1947332933609 3894665867218 7789331734436 13631330535263 27262661070526 54525322141052