2041546589 has 2 divisors, whose sum is σ = 2041546590. Its totient is φ = 2041546588.

The previous prime is 2041546537. The next prime is 2041546651. The reversal of 2041546589 is 9856451402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2030223364 + 11323225 = 45058^2 + 3365^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2041546589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2041546289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020773294 + 1020773295.

It is an arithmetic number, because the mean of its divisors is an integer number (1020773295).

Almost surely, 2^2041546589 is an apocalyptic number.

It is an amenable number.

2041546589 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041546589 is an equidigital number, since it uses as much as digits as its factorization.

2041546589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 2041546589 is about 45183.4769467778. The cubic root of 2041546589 is about 1268.5855641876.

The spelling of 2041546589 in words is "two billion, forty-one million, five hundred forty-six thousand, five hundred eighty-nine".