44054150640653 has 2 divisors, whose sum is σ = 44054150640654. Its totient is φ = 44054150640652.

The previous prime is 44054150640587. The next prime is 44054150640667. The reversal of 44054150640653 is 35604605145044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41317101354244 + 2737049286409 = 6427838^2 + 1654403^2 .

It is a cyclic number.

It is not a de Polignac number, because 44054150640653 - 2¹⁶ = 44054150575117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44054150640598 and 44054150640607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44054150640853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22027075320326 + 22027075320327.

It is an arithmetic number, because the mean of its divisors is an integer number (22027075320327).

Almost surely, 2^{44054150640653} is an apocalyptic number.

It is an amenable number.

44054150640653 is a deficient number, since it is larger than the sum of its proper divisors (1).

44054150640653 is an equidigital number, since it uses as much as digits as its factorization.

44054150640653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456000, while the sum is 47.

Adding to 44054150640653 its reverse (35604605145044), we get a palindrome (79658755785697).

The spelling of 44054150640653 in words is "forty-four trillion, fifty-four billion, one hundred fifty million, six hundred forty thousand, six hundred fifty-three".