194053529119 has 2 divisors, whose sum is σ = 194053529120. Its totient is φ = 194053529118.

The previous prime is 194053529101. The next prime is 194053529147. The reversal of 194053529119 is 911925350491.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 194053529119 - 2¹¹ = 194053527071 is a prime.

It is a super-2 number, since 2×194053529119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (194053529819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97026764559 + 97026764560.

It is an arithmetic number, because the mean of its divisors is an integer number (97026764560).

Almost surely, 2^194053529119 is an apocalyptic number.

194053529119 is a deficient number, since it is larger than the sum of its proper divisors (1).

194053529119 is an equidigital number, since it uses as much as digits as its factorization.

194053529119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 437400, while the sum is 49.

The spelling of 194053529119 in words is "one hundred ninety-four billion, fifty-three million, five hundred twenty-nine thousand, one hundred nineteen".