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5575 = 52223
BaseRepresentation
bin1010111000111
321122111
41113013
5134300
641451
722153
oct12707
97574
105575
114209
123287
1326cb
142063
1519ba
hex15c7

5575 has 6 divisors (see below), whose sum is σ = 6944. Its totient is φ = 4440.

The previous prime is 5573. The next prime is 5581. The reversal of 5575 is 5755.

It is not a de Polignac number, because 5575 - 21 = 5573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5573) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87 + ... + 136.

25575 is an apocalyptic number.

5575 is a deficient number, since it is larger than the sum of its proper divisors (1369).

5575 is a wasteful number, since it uses less digits than its factorization.

5575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 228 counting only the distinct ones).

The product of its digits is 875, while the sum is 22.

The square root of 5575 is about 74.6659226153. The cubic root of 5575 is about 17.7316148987.

The spelling of 5575 in words is "five thousand, five hundred seventy-five".

Divisors: 1 5 25 223 1115 5575