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5492348671680 = 26325131941918427
BaseRepresentation
bin100111111101100100101…
…1111011101011011000000
3201110001201020000002101100
41033323021133131123000
51204441312224443210
615403052233134400
71104544343264043
oct117731137353300
921401636002340
105492348671680
111828323704822
1274855455a400
1330ac06cab620
1414db8c744c5a
1597d0677e5c0
hex4fec97dd6c0

5492348671680 has 672 divisors, whose sum is σ = 21467617516800. Its totient is φ = 1277680656384.

The previous prime is 5492348671657. The next prime is 5492348671687. The reversal of 5492348671680 is 861768432945.

5492348671680 is a `hidden beast` number, since 5 + 4 + 9 + 2 + 3 + 486 + 71 + 6 + 80 = 666.

It is not an unprimeable number, because it can be changed into a prime (5492348671687) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 298050627 + ... + 298069053.

It is an arithmetic number, because the mean of its divisors is an integer number (31945859400).

It is a 1-persistent number, because it is pandigital, but 2⋅5492348671680 = 10984697343360 is not.

Almost surely, 25492348671680 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 5492348671680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10733808758400).

5492348671680 is an abundant number, since it is smaller than the sum of its proper divisors (15975268845120).

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

5492348671680 is a wasteful number, since it uses less digits than its factorization.

5492348671680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18901 (or 18888 counting only the distinct ones).

The product of its (nonzero) digits is 69672960, while the sum is 63.

The spelling of 5492348671680 in words is "five trillion, four hundred ninety-two billion, three hundred forty-eight million, six hundred seventy-one thousand, six hundred eighty".