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54252353161067 = 988726681205661
BaseRepresentation
bin11000101010111100111000…
…01111010000011101101011
321010002110210202211210022212
430111132130033100131223
524102332304402123232
6311215104215235335
714266413613050005
oct1425363417203553
9233073722753285
1054252353161067
1116317326004716
126102577378b4b
132436c89c76899
14d57b83aa5375
15641365306eb2
hex31579c3d076b

54252353161067 has 8 divisors (see below), whose sum is σ = 54260137809792. Its totient is φ = 54244568996800.

The previous prime is 54252353161033. The next prime is 54252353161081. The reversal of 54252353161067 is 76016135325245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54252353161067 - 226 = 54252286052203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54252353161967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263692217 + ... + 263897877.

It is an arithmetic number, because the mean of its divisors is an integer number (6782517226224).

Almost surely, 254252353161067 is an apocalyptic number.

54252353161067 is a deficient number, since it is larger than the sum of its proper divisors (7784648725).

54252353161067 is a wasteful number, since it uses less digits than its factorization.

54252353161067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242229.

The product of its (nonzero) digits is 4536000, while the sum is 50.

The spelling of 54252353161067 in words is "fifty-four trillion, two hundred fifty-two billion, three hundred fifty-three million, one hundred sixty-one thousand, sixty-seven".

Divisors: 1 9887 26681 205661 263795047 2033370307 5487241141 54252353161067