541635137 has 2 divisors, whose sum is σ = 541635138. Its totient is φ = 541635136.

The previous prime is 541635121. The next prime is 541635161. The reversal of 541635137 is 731536145.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 474542656 + 67092481 = 21784^2 + 8191^2 .

It is a cyclic number.

It is not a de Polignac number, because 541635137 - 2⁴ = 541635121 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 541635097 and 541635106.

It is not a weakly prime, because it can be changed into another prime (541635187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270817568 + 270817569.

It is an arithmetic number, because the mean of its divisors is an integer number (270817569).

Almost surely, 2^541635137 is an apocalyptic number.

It is an amenable number.

541635137 is a deficient number, since it is larger than the sum of its proper divisors (1).

541635137 is an equidigital number, since it uses as much as digits as its factorization.

541635137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37800, while the sum is 35.

The square root of 541635137 is about 23273.0560305259. The cubic root of 541635137 is about 815.1463909568.

The spelling of 541635137 in words is "five hundred forty-one million, six hundred thirty-five thousand, one hundred thirty-seven".