533125657 has 2 divisors, whose sum is σ = 533125658. Its totient is φ = 533125656.

The previous prime is 533125651. The next prime is 533125721. The reversal of 533125657 is 756521335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 323136576 + 209989081 = 17976^2 + 14491^2 .

It is a cyclic number.

It is not a de Polignac number, because 533125657 - 2¹¹ = 533123609 is a prime.

It is a super-3 number, since 3×533125657³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (533125651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266562828 + 266562829.

It is an arithmetic number, because the mean of its divisors is an integer number (266562829).

Almost surely, 2^533125657 is an apocalyptic number.

It is an amenable number.

533125657 is a deficient number, since it is larger than the sum of its proper divisors (1).

533125657 is an equidigital number, since it uses as much as digits as its factorization.

533125657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 94500, while the sum is 37.

The square root of 533125657 is about 23089.5140052795. The cubic root of 533125657 is about 810.8549916268.

The spelling of 533125657 in words is "five hundred thirty-three million, one hundred twenty-five thousand, six hundred fifty-seven".