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54369392160 = 25353111533169
BaseRepresentation
bin110010101000101010…
…110001011000100000
312012100002121021212010
4302220222301120200
51342322031022120
640551004432520
73633216131256
oct625052613040
9165302537763
1054369392160
1121070117056
12a654248740
135186077185
1428bab5c5d6
1516332847e0
hexca8ab1620

54369392160 has 192 divisors, whose sum is σ = 176997381120. Its totient is φ = 14014218240.

The previous prime is 54369392153. The next prime is 54369392219. The reversal of 54369392160 is 6129396345.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17155056 + ... + 17158224.

It is an arithmetic number, because the mean of its divisors is an integer number (921861360).

Almost surely, 254369392160 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 54369392160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88498690560).

54369392160 is an abundant number, since it is smaller than the sum of its proper divisors (122627988960).

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

54369392160 is a wasteful number, since it uses less digits than its factorization.

54369392160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4371 (or 4363 counting only the distinct ones).

The product of its (nonzero) digits is 1049760, while the sum is 48.

The spelling of 54369392160 in words is "fifty-four billion, three hundred sixty-nine million, three hundred ninety-two thousand, one hundred sixty".