537497 has 2 divisors, whose sum is σ = 537498. Its totient is φ = 537496.

The previous prime is 537413. The next prime is 537527. The reversal of 537497 is 794735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 534361 + 3136 = 731^2 + 56^2 .

It is a cyclic number.

It is not a de Polignac number, because 537497 - 2⁸ = 537241 is a prime.

It is not a weakly prime, because it can be changed into another prime (537197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268748 + 268749.

It is an arithmetic number, because the mean of its divisors is an integer number (268749).

2⁵³⁷⁴⁹⁷ is an apocalyptic number.

It is an amenable number.

537497 is a deficient number, since it is larger than the sum of its proper divisors (1).

537497 is an equidigital number, since it uses as much as digits as its factorization.

537497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 35.

The square root of 537497 is about 733.1418689449. The cubic root of 537497 is about 81.3065153155.

The spelling of 537497 in words is "five hundred thirty-seven thousand, four hundred ninety-seven".