5094166888553 has 2 divisors, whose sum is σ = 5094166888554. Its totient is φ = 5094166888552.

The previous prime is 5094166888529. The next prime is 5094166888663. The reversal of 5094166888553 is 3558886614905.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4823175845929 + 270991042624 = 2196173^2 + 520568^2 .

It is a cyclic number.

It is not a de Polignac number, because 5094166888553 - 2²² = 5094162694249 is a prime.

It is not a weakly prime, because it can be changed into another prime (5094166881553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2547083444276 + 2547083444277.

It is an arithmetic number, because the mean of its divisors is an integer number (2547083444277).

Almost surely, 2^{5094166888553} is an apocalyptic number.

It is an amenable number.

5094166888553 is a deficient number, since it is larger than the sum of its proper divisors (1).

5094166888553 is an equidigital number, since it uses as much as digits as its factorization.

5094166888553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832000, while the sum is 68.

The spelling of 5094166888553 in words is "five trillion, ninety-four billion, one hundred sixty-six million, eight hundred eighty-eight thousand, five hundred fifty-three".