528801099 has 8 divisors (see below), whose sum is σ = 746542800. Its totient is φ = 331796736.

The previous prime is 528801083. The next prime is 528801101. The reversal of 528801099 is 990108825.

It is a happy number.

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

It is not a de Polignac number, because 528801099 - 2⁴ = 528801083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 528801099.

It is not an unprimeable number, because it can be changed into a prime (528801079) 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 in 7 ways as a sum of consecutive naturals, for example, 5184274 + ... + 5184375.

It is an arithmetic number, because the mean of its divisors is an integer number (93317850).

Almost surely, 2^528801099 is an apocalyptic number.

528801099 is a deficient number, since it is larger than the sum of its proper divisors (217741701).

528801099 is a wasteful number, since it uses less digits than its factorization.

528801099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10368669.

The product of its (nonzero) digits is 51840, while the sum is 42.

The square root of 528801099 is about 22995.6756586972. The cubic root of 528801099 is about 808.6565644028.

The spelling of 528801099 in words is "five hundred twenty-eight million, eight hundred one thousand, ninety-nine".