80055 has 16 divisors (see below), whose sum is σ = 142560. Its totient is φ = 42624.
The previous prime is 80051. The next prime is 80071. The reversal of 80055 is 55008.
It is not a de Polignac number, because 80055 - 22 = 80051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162 + ... + 431.
It is an arithmetic number, because the mean of its divisors is an integer number (8910).
280055 is an apocalyptic number.
80055 is a deficient number, since it is larger than the sum of its proper divisors (62505).
80055 is a wasteful number, since it uses less digits than its factorization.
80055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 607 (or 601 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 80055 is about 282.9399229519. The cubic root of 80055 is about 43.0985660309.
The spelling of 80055 in words is "eighty thousand, fifty-five".
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