298187429053 has 2 divisors, whose sum is σ = 298187429054. Its totient is φ = 298187429052.

The previous prime is 298187429027. The next prime is 298187429063. The reversal of 298187429053 is 350924781892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 155845721529 + 142341707524 = 394773^2 + 377282^2 .

It is a cyclic number.

It is not a de Polignac number, because 298187429053 - 2²¹ = 298185331901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298187429063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149093714526 + 149093714527.

It is an arithmetic number, because the mean of its divisors is an integer number (149093714527).

Almost surely, 2^298187429053 is an apocalyptic number.

It is an amenable number.

298187429053 is a deficient number, since it is larger than the sum of its proper divisors (1).

298187429053 is an equidigital number, since it uses as much as digits as its factorization.

298187429053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 58.

The spelling of 298187429053 in words is "two hundred ninety-eight billion, one hundred eighty-seven million, four hundred twenty-nine thousand, fifty-three".