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54372401160 = 23357311120091
BaseRepresentation
bin110010101000110110…
…010000000000001000
312012100022021011102120
4302220312100000020
51342323313314120
640551153131240
73633253533000
oct625066200010
9165308234376
1054372401160
1121071891830
12a655259b20
13518688b94c
1428bb303000
15163367b140
hexca8d90008

54372401160 has 256 divisors, whose sum is σ = 207518976000. Its totient is φ = 11298067200.

The previous prime is 54372401147. The next prime is 54372401183. The reversal of 54372401160 is 6110427345.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 392715 + ... + 512805.

It is an arithmetic number, because the mean of its divisors is an integer number (810621000).

Almost surely, 254372401160 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 54372401160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103759488000).

54372401160 is an abundant number, since it is smaller than the sum of its proper divisors (153146574840).

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

54372401160 is a wasteful number, since it uses less digits than its factorization.

54372401160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120137 (or 120119 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The spelling of 54372401160 in words is "fifty-four billion, three hundred seventy-two million, four hundred one thousand, one hundred sixty".