530833657 has 2 divisors, whose sum is σ = 530833658. Its totient is φ = 530833656.

The previous prime is 530833649. The next prime is 530833673. The reversal of 530833657 is 756338035.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 502701241 + 28132416 = 22421^2 + 5304^2 .

It is a cyclic number.

It is not a de Polignac number, because 530833657 - 2³ = 530833649 is a prime.

It is a super-3 number, since 3×530833657³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (530833607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265416828 + 265416829.

It is an arithmetic number, because the mean of its divisors is an integer number (265416829).

Almost surely, 2^530833657 is an apocalyptic number.

It is an amenable number.

530833657 is a deficient number, since it is larger than the sum of its proper divisors (1).

530833657 is an equidigital number, since it uses as much as digits as its factorization.

530833657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 40.

The square root of 530833657 is about 23039.8276252232. The cubic root of 530833657 is about 809.6913201703.

The spelling of 530833657 in words is "five hundred thirty million, eight hundred thirty-three thousand, six hundred fifty-seven".