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5504851235044 = 22721767731512237
BaseRepresentation
bin101000000011011001010…
…1100111101000011100100
3201111020222112210010001201
41100012302230331003210
51210142413404010134
615412521014332244
71105466226312100
oct120066254750344
921436875703051
105504851235044
11183265a013717
1274aa6365a084
1330c14a2b4c05
14150616dc4900
15982d91c2914
hex501b2b3d0e4

5504851235044 has 288 divisors, whose sum is σ = 12293900769024. Its totient is φ = 2142095155200.

The previous prime is 5504851234997. The next prime is 5504851235047. The reversal of 5504851235044 is 4405321584055.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5504851234985 and 5504851235003.

It is not an unprimeable number, because it can be changed into a prime (5504851235047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2460817494 + ... + 2460819730.

It is an arithmetic number, because the mean of its divisors is an integer number (42687155448).

Almost surely, 25504851235044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5504851235044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6146950384512).

5504851235044 is an abundant number, since it is smaller than the sum of its proper divisors (6789049533980).

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

5504851235044 is a wasteful number, since it uses less digits than its factorization.

5504851235044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563 (or 2554 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 46.

The spelling of 5504851235044 in words is "five trillion, five hundred four billion, eight hundred fifty-one million, two hundred thirty-five thousand, forty-four".