503053000297 has 2 divisors, whose sum is σ = 503053000298. Its totient is φ = 503053000296.

The previous prime is 503053000259. The next prime is 503053000321. The reversal of 503053000297 is 792000350305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 469230480016 + 33822520281 = 685004^2 + 183909^2 .

It is a cyclic number.

It is not a de Polignac number, because 503053000297 - 2¹¹ = 503052998249 is a prime.

It is a super-2 number, since 2×503053000297² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (503053000207) 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, 251526500148 + 251526500149.

It is an arithmetic number, because the mean of its divisors is an integer number (251526500149).

Almost surely, 2^503053000297 is an apocalyptic number.

It is an amenable number.

503053000297 is a deficient number, since it is larger than the sum of its proper divisors (1).

503053000297 is an equidigital number, since it uses as much as digits as its factorization.

503053000297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 34.

The spelling of 503053000297 in words is "five hundred three billion, fifty-three million, two hundred ninety-seven", and thus it is an aban number.