535973 has 2 divisors, whose sum is σ = 535974. Its totient is φ = 535972.

The previous prime is 535967. The next prime is 535991. The reversal of 535973 is 379535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 515524 + 20449 = 718^2 + 143^2 .

It is a cyclic number.

It is not a de Polignac number, because 535973 - 2⁴ = 535957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (535943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267986 + 267987.

It is an arithmetic number, because the mean of its divisors is an integer number (267987).

2⁵³⁵⁹⁷³ is an apocalyptic number.

It is an amenable number.

535973 is a deficient number, since it is larger than the sum of its proper divisors (1).

535973 is an equidigital number, since it uses as much as digits as its factorization.

535973 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14175, while the sum is 32.

The square root of 535973 is about 732.1017688819. The cubic root of 535973 is about 81.2295980333.

The spelling of 535973 in words is "five hundred thirty-five thousand, nine hundred seventy-three".