194283053 has 2 divisors, whose sum is σ = 194283054. Its totient is φ = 194283052.

The previous prime is 194283043. The next prime is 194283059. The reversal of 194283053 is 350382491.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187744804 + 6538249 = 13702^2 + 2557^2 .

It is a cyclic number.

It is not a de Polignac number, because 194283053 - 2⁶ = 194282989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (194283059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97141526 + 97141527.

It is an arithmetic number, because the mean of its divisors is an integer number (97141527).

Almost surely, 2^194283053 is an apocalyptic number.

It is an amenable number.

194283053 is a deficient number, since it is larger than the sum of its proper divisors (1).

194283053 is an equidigital number, since it uses as much as digits as its factorization.

194283053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 194283053 is about 13938.5455840988. The cubic root of 194283053 is about 579.1774437919.

The spelling of 194283053 in words is "one hundred ninety-four million, two hundred eighty-three thousand, fifty-three".