54194508083 has 2 divisors, whose sum is σ = 54194508084. Its totient is φ = 54194508082.

The previous prime is 54194508079. The next prime is 54194508107. The reversal of 54194508083 is 38080549145.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54194508083 - 2² = 54194508079 is a prime.

It is not a weakly prime, because it can be changed into another prime (54194508283) 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, 27097254041 + 27097254042.

It is an arithmetic number, because the mean of its divisors is an integer number (27097254042).

Almost surely, 2^54194508083 is an apocalyptic number.

54194508083 is a deficient number, since it is larger than the sum of its proper divisors (1).

54194508083 is an equidigital number, since it uses as much as digits as its factorization.

54194508083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 47.

The spelling of 54194508083 in words is "fifty-four billion, one hundred ninety-four million, five hundred eight thousand, eighty-three".