61096960944709 has 2 divisors, whose sum is σ = 61096960944710. Its totient is φ = 61096960944708.

The previous prime is 61096960944641. The next prime is 61096960944713. The reversal of 61096960944709 is 90744906969016.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54731558094084 + 6365402850625 = 7398078^2 + 2522975^2 .

It is a cyclic number.

It is not a de Polignac number, because 61096960944709 - 2¹⁹ = 61096960420421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (61096960944769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30548480472354 + 30548480472355.

It is an arithmetic number, because the mean of its divisors is an integer number (30548480472355).

Almost surely, 2^{61096960944709} is an apocalyptic number.

It is an amenable number.

61096960944709 is a deficient number, since it is larger than the sum of its proper divisors (1).

61096960944709 is an equidigital number, since it uses as much as digits as its factorization.

61096960944709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 158723712, while the sum is 70.

The spelling of 61096960944709 in words is "sixty-one trillion, ninety-six billion, nine hundred sixty million, nine hundred forty-four thousand, seven hundred nine".