40107548886653 has 2 divisors, whose sum is σ = 40107548886654. Its totient is φ = 40107548886652.

The previous prime is 40107548886649. The next prime is 40107548886719. The reversal of 40107548886653 is 35668884570104.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 38882482878724 + 1225066007929 = 6235582^2 + 1106827^2 .

It is a cyclic number.

It is not a de Polignac number, because 40107548886653 - 2² = 40107548886649 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40107548886653.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40107548886623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20053774443326 + 20053774443327.

It is an arithmetic number, because the mean of its divisors is an integer number (20053774443327).

Almost surely, 2^{40107548886653} is an apocalyptic number.

It is an amenable number.

40107548886653 is a deficient number, since it is larger than the sum of its proper divisors (1).

40107548886653 is an equidigital number, since it uses as much as digits as its factorization.

40107548886653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 154828800, while the sum is 65.

The spelling of 40107548886653 in words is "forty trillion, one hundred seven billion, five hundred forty-eight million, eight hundred eighty-six thousand, six hundred fifty-three".