535801 has 4 divisors (see below), whose sum is σ = 612352. Its totient is φ = 459252.

The previous prime is 535793. The next prime is 535811. The reversal of 535801 is 108535.

535801 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 535801 - 2³ = 535793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535811) 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, 38265 + ... + 38278.

It is an arithmetic number, because the mean of its divisors is an integer number (153088).

2⁵³⁵⁸⁰¹ is an apocalyptic number.

It is an amenable number.

535801 is a deficient number, since it is larger than the sum of its proper divisors (76551).

535801 is an equidigital number, since it uses as much as digits as its factorization.

535801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76550.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 535801 is about 731.9842894489. The cubic root of 535801 is about 81.2209079278.

The spelling of 535801 in words is "five hundred thirty-five thousand, eight hundred one".