541613539 has 2 divisors, whose sum is σ = 541613540. Its totient is φ = 541613538.

The previous prime is 541613533. The next prime is 541613549. The reversal of 541613539 is 935316145.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 541613539 - 2⁵ = 541613507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541613498 and 541613507.

It is not a weakly prime, because it can be changed into another prime (541613533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270806769 + 270806770.

It is an arithmetic number, because the mean of its divisors is an integer number (270806770).

Almost surely, 2^541613539 is an apocalyptic number.

541613539 is a deficient number, since it is larger than the sum of its proper divisors (1).

541613539 is an equidigital number, since it uses as much as digits as its factorization.

541613539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 37.

The square root of 541613539 is about 23272.5920129237. The cubic root of 541613539 is about 815.1355560087.

The spelling of 541613539 in words is "five hundred forty-one million, six hundred thirteen thousand, five hundred thirty-nine".