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4485160680480 = 253552912973067
BaseRepresentation
bin100000101000100100001…
…1010001011110000100000
3120212202222120002212200000
41001101020122023300200
51041441102113233410
613312242051100000
7642020314515324
oct101211032136040
916782876085600
104485160680480
11147a167304737
126053072a1600
13266c4479886c
14117123807984
157ba08e67dc0
hex4144868bc20

4485160680480 has 576 divisors, whose sum is σ = 16437830048640. Its totient is φ = 1153533394944.

The previous prime is 4485160680467. The next prime is 4485160680601. The reversal of 4485160680480 is 840860615844.

It is a happy number.

4485160680480 is a `hidden beast` number, since 4 + 4 + 8 + 516 + 0 + 6 + 80 + 48 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1462391907 + ... + 1462394973.

It is an arithmetic number, because the mean of its divisors is an integer number (28537899390).

Almost surely, 24485160680480 is an apocalyptic number.

4485160680480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4485160680480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8218915024320).

4485160680480 is an abundant number, since it is smaller than the sum of its proper divisors (11952669368160).

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

4485160680480 is a wasteful number, since it uses less digits than its factorization.

4485160680480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423 (or 4403 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 54.

The spelling of 4485160680480 in words is "four trillion, four hundred eighty-five billion, one hundred sixty million, six hundred eighty thousand, four hundred eighty".