541486739 has 2 divisors, whose sum is σ = 541486740. Its totient is φ = 541486738.

The previous prime is 541486727. The next prime is 541486793. The reversal of 541486739 is 937684145.

Together with next prime (541486793) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541486739 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 541486693 and 541486702.

It is not a weakly prime, because it can be changed into another prime (541486709) 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, 270743369 + 270743370.

It is an arithmetic number, because the mean of its divisors is an integer number (270743370).

Almost surely, 2^541486739 is an apocalyptic number.

541486739 is a deficient number, since it is larger than the sum of its proper divisors (1).

541486739 is an equidigital number, since it uses as much as digits as its factorization.

541486739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 47.

The square root of 541486739 is about 23269.8676188757. The cubic root of 541486739 is about 815.0719391502.

The spelling of 541486739 in words is "five hundred forty-one million, four hundred eighty-six thousand, seven hundred thirty-nine".