299049053 has 2 divisors, whose sum is σ = 299049054. Its totient is φ = 299049052.

The previous prime is 299049043. The next prime is 299049077. The reversal of 299049053 is 350940992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 286354084 + 12694969 = 16922^2 + 3563^2 .

It is a cyclic number.

It is not a de Polignac number, because 299049053 - 2¹² = 299044957 is a prime.

It is a super-2 number, since 2×299049053² = 178860672200393618, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 299049053.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (299049043) 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, 149524526 + 149524527.

It is an arithmetic number, because the mean of its divisors is an integer number (149524527).

Almost surely, 2^299049053 is an apocalyptic number.

It is an amenable number.

299049053 is a deficient number, since it is larger than the sum of its proper divisors (1).

299049053 is an equidigital number, since it uses as much as digits as its factorization.

299049053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 299049053 is about 17293.0348117385. The cubic root of 299049053 is about 668.7248733332.

The spelling of 299049053 in words is "two hundred ninety-nine million, forty-nine thousand, fifty-three".