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BaseRepresentation
bin1101100010100011
32211002001
431202203
53233314
61104431
7320455
oct154243
984061
1055459
1138738
1228117
131c321
14162d5
1511674
hexd8a3

55459 has 4 divisors (see below), whose sum is σ = 57280. Its totient is φ = 53640.

The previous prime is 55457. The next prime is 55469. The reversal of 55459 is 95455.

55459 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55459 - 21 = 55457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 864 + ... + 925.

It is an arithmetic number, because the mean of its divisors is an integer number (14320).

255459 is an apocalyptic number.

55459 is a deficient number, since it is larger than the sum of its proper divisors (1821).

55459 is a wasteful number, since it uses less digits than its factorization.

55459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820.

The product of its digits is 4500, while the sum is 28.

The square root of 55459 is about 235.4973460572. The cubic root of 55459 is about 38.1350228956.

The spelling of 55459 in words is "fifty-five thousand, four hundred fifty-nine".

Divisors: 1 31 1789 55459