528475333 has 2 divisors, whose sum is σ = 528475334. Its totient is φ = 528475332.

The previous prime is 528475279. The next prime is 528475373. The reversal of 528475333 is 333574825.

It is an a-pointer prime, because the next prime (528475373) can be obtained adding 528475333 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 340291809 + 188183524 = 18447^2 + 13718^2 .

It is a cyclic number.

It is not a de Polignac number, because 528475333 - 2¹³ = 528467141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (528475373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264237666 + 264237667.

It is an arithmetic number, because the mean of its divisors is an integer number (264237667).

Almost surely, 2^528475333 is an apocalyptic number.

It is an amenable number.

528475333 is a deficient number, since it is larger than the sum of its proper divisors (1).

528475333 is an equidigital number, since it uses as much as digits as its factorization.

528475333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 302400, while the sum is 40.

The square root of 528475333 is about 22988.5913661538. The cubic root of 528475333 is about 808.4904736433.

The spelling of 528475333 in words is "five hundred twenty-eight million, four hundred seventy-five thousand, three hundred thirty-three".