536501 has 6 divisors (see below), whose sum is σ = 624150. Its totient is φ = 459816.

The previous prime is 536491. The next prime is 536509. The reversal of 536501 is 105635.

It can be written as a sum of positive squares in only one way, i.e., 329476 + 207025 = 574^2 + 455^2 .

It is not a de Polignac number, because 536501 - 2¹⁸ = 274357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 536501.

It is not an unprimeable number, because it can be changed into a prime (536509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5426 + ... + 5523.

It is an arithmetic number, because the mean of its divisors is an integer number (104025).

2⁵³⁶⁵⁰¹ is an apocalyptic number.

It is an amenable number.

536501 is a deficient number, since it is larger than the sum of its proper divisors (87649).

536501 is a wasteful number, since it uses less digits than its factorization.

536501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10963 (or 10956 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 536501 is about 732.4622857185. The cubic root of 536501 is about 81.2562630281.

The spelling of 536501 in words is "five hundred thirty-six thousand, five hundred one".