52503030017 has 2 divisors, whose sum is σ = 52503030018. Its totient is φ = 52503030016.

The previous prime is 52503029983. The next prime is 52503030029. The reversal of 52503030017 is 71003030525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52455198961 + 47831056 = 229031^2 + 6916^2 .

It is a cyclic number.

It is not a de Polignac number, because 52503030017 - 2²² = 52498835713 is a prime.

It is not a weakly prime, because it can be changed into another prime (52503030037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26251515008 + 26251515009.

It is an arithmetic number, because the mean of its divisors is an integer number (26251515009).

Almost surely, 2^52503030017 is an apocalyptic number.

It is an amenable number.

52503030017 is a deficient number, since it is larger than the sum of its proper divisors (1).

52503030017 is an equidigital number, since it uses as much as digits as its factorization.

52503030017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 26.

The spelling of 52503030017 in words is "fifty-two billion, five hundred three million, thirty thousand, seventeen".