528007283 has 8 divisors (see below), whose sum is σ = 573726720. Its totient is φ = 484080840.

The previous prime is 528007273. The next prime is 528007309. The reversal of 528007283 is 382700825.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 528007283 - 2⁸ = 528007027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (528007223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 447635 + ... + 448812.

It is an arithmetic number, because the mean of its divisors is an integer number (71715840).

Almost surely, 2^528007283 is an apocalyptic number.

528007283 is a deficient number, since it is larger than the sum of its proper divisors (45719437).

528007283 is a wasteful number, since it uses less digits than its factorization.

528007283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896497.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 528007283 is about 22978.4090615517. The cubic root of 528007283 is about 808.2517203133.

The spelling of 528007283 in words is "five hundred twenty-eight million, seven thousand, two hundred eighty-three".