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533525 = 5221341
BaseRepresentation
bin10000010010000010101
31000002212012
42002100111
5114033100
615234005
74351316
oct2022025
91002765
10533525
11334933
12218905
13158ac5
14dc60d
15a8135
hex82415

533525 has 6 divisors (see below), whose sum is σ = 661602. Its totient is φ = 426800.

The previous prime is 533509. The next prime is 533543. The reversal of 533525 is 525335.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 174724 + 358801 = 418^2 + 599^2 .

It is not a de Polignac number, because 533525 - 24 = 533509 is a prime.

It is a d-powerful number, because it can be written as 54 + 34 + 54 + 312 + 27 + 54 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 533525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10646 + ... + 10695.

It is an arithmetic number, because the mean of its divisors is an integer number (110267).

2533525 is an apocalyptic number.

It is an amenable number.

533525 is a deficient number, since it is larger than the sum of its proper divisors (128077).

533525 is a wasteful number, since it uses less digits than its factorization.

533525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21351 (or 21346 counting only the distinct ones).

The product of its digits is 2250, while the sum is 23.

The square root of 533525 is about 730.4279567486. The cubic root of 533525 is about 81.1057400723.

The spelling of 533525 in words is "five hundred thirty-three thousand, five hundred twenty-five".

Divisors: 1 5 25 21341 106705 533525