6101609 has 2 divisors, whose sum is σ = 6101610. Its totient is φ = 6101608.

The previous prime is 6101597. The next prime is 6101621. The reversal of 6101609 is 9061016.

It is a balanced prime because it is at equal distance from previous prime (6101597) and next prime (6101621).

It can be written as a sum of positive squares in only one way, i.e., 5107600 + 994009 = 2260^2 + 997^2 .

It is a cyclic number.

It is not a de Polignac number, because 6101609 - 2⁴ = 6101593 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6101639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3050804 + 3050805.

It is an arithmetic number, because the mean of its divisors is an integer number (3050805).

Almost surely, 2^6101609 is an apocalyptic number.

It is an amenable number.

6101609 is a deficient number, since it is larger than the sum of its proper divisors (1).

6101609 is an equidigital number, since it uses as much as digits as its factorization.

6101609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 6101609 is about 2470.1435180977. The cubic root of 6101609 is about 182.7320773050.

The spelling of 6101609 in words is "six million, one hundred one thousand, six hundred nine".