541537 has 2 divisors, whose sum is σ = 541538. Its totient is φ = 541536.

The previous prime is 541531. The next prime is 541543. The reversal of 541537 is 735145.

It is a balanced prime because it is at equal distance from previous prime (541531) and next prime (541543).

It can be written as a sum of positive squares in only one way, i.e., 484416 + 57121 = 696^2 + 239^2 .

It is a cyclic number.

It is not a de Polignac number, because 541537 - 2³ = 541529 is a prime.

It is not a weakly prime, because it can be changed into another prime (541531) 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, 270768 + 270769.

It is an arithmetic number, because the mean of its divisors is an integer number (270769).

2⁵⁴¹⁵³⁷ is an apocalyptic number.

It is an amenable number.

541537 is a deficient number, since it is larger than the sum of its proper divisors (1).

541537 is an equidigital number, since it uses as much as digits as its factorization.

541537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2100, while the sum is 25.

The square root of 541537 is about 735.8919757682. The cubic root of 541537 is about 81.5097156797.

The spelling of 541537 in words is "five hundred forty-one thousand, five hundred thirty-seven".