537793 has 2 divisors, whose sum is σ = 537794. Its totient is φ = 537792.

The previous prime is 537787. The next prime is 537811. The reversal of 537793 is 397735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 485809 + 51984 = 697^2 + 228^2 .

It is a cyclic number.

It is not a de Polignac number, because 537793 - 2⁹ = 537281 is a prime.

It is an Ulam number.

It is a nialpdrome in base 14.

It is a zygodrome in base 14.

It is not a weakly prime, because it can be changed into another prime (537703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268896 + 268897.

It is an arithmetic number, because the mean of its divisors is an integer number (268897).

537793 is a Friedman number, since it can be written as (7+7)^5-93/3, using all its digits and the basic arithmetic operations.

2⁵³⁷⁷⁹³ is an apocalyptic number.

It is an amenable number.

537793 is a deficient number, since it is larger than the sum of its proper divisors (1).

537793 is an equidigital number, since it uses as much as digits as its factorization.

537793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19845, while the sum is 34.

The square root of 537793 is about 733.3437120478. The cubic root of 537793 is about 81.3214377628.

The spelling of 537793 in words is "five hundred thirty-seven thousand, seven hundred ninety-three".