535555 has 8 divisors (see below), whose sum is σ = 670752. Its totient is φ = 409728.

The previous prime is 535547. The next prime is 535571. The reversal of 535555 is 555535.

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 535555 - 2³ = 535547 is a prime.

It is a Duffinian number.

535555 is a modest number, since divided by 555 gives 535 as remainder.

535555 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2214 + ... + 2443.

It is an arithmetic number, because the mean of its divisors is an integer number (83844).

2⁵³⁵⁵⁵⁵ is an apocalyptic number.

535555 is a deficient number, since it is larger than the sum of its proper divisors (135197).

535555 is a wasteful number, since it uses less digits than its factorization.

535555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4685.

The product of its digits is 9375, while the sum is 28.

The square root of 535555 is about 731.8162337636. The cubic root of 535555 is about 81.2084758234.

The spelling of 535555 in words is "five hundred thirty-five thousand, five hundred fifty-five".