2132446609 has 2 divisors, whose sum is σ = 2132446610. Its totient is φ = 2132446608.

The previous prime is 2132446571. The next prime is 2132446619. The reversal of 2132446609 is 9066442312.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1937760400 + 194686209 = 44020^2 + 13953^2 .

It is a cyclic number.

It is not a de Polignac number, because 2132446609 - 2⁹ = 2132446097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2132446619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066223304 + 1066223305.

It is an arithmetic number, because the mean of its divisors is an integer number (1066223305).

Almost surely, 2^2132446609 is an apocalyptic number.

It is an amenable number.

2132446609 is a deficient number, since it is larger than the sum of its proper divisors (1).

2132446609 is an equidigital number, since it uses as much as digits as its factorization.

2132446609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 2132446609 is about 46178.4214650090. The cubic root of 2132446609 is about 1287.1407958128.

The spelling of 2132446609 in words is "two billion, one hundred thirty-two million, four hundred forty-six thousand, six hundred nine".