44968679653 has 2 divisors, whose sum is σ = 44968679654. Its totient is φ = 44968679652.

The previous prime is 44968679549. The next prime is 44968679663. The reversal of 44968679653 is 35697686944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27918065569 + 17050614084 = 167087^2 + 130578^2 .

It is a cyclic number.

It is not a de Polignac number, because 44968679653 - 2⁹ = 44968679141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44968679663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22484339826 + 22484339827.

It is an arithmetic number, because the mean of its divisors is an integer number (22484339827).

Almost surely, 2^44968679653 is an apocalyptic number.

It is an amenable number.

44968679653 is a deficient number, since it is larger than the sum of its proper divisors (1).

44968679653 is an equidigital number, since it uses as much as digits as its factorization.

44968679653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 235146240, while the sum is 67.

The spelling of 44968679653 in words is "forty-four billion, nine hundred sixty-eight million, six hundred seventy-nine thousand, six hundred fifty-three".