528920902 has 12 divisors (see below), whose sum is σ = 800900100. Its totient is φ = 261977516.

The previous prime is 528920863. The next prime is 528920923. The reversal of 528920902 is 209029825.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11349 + ... + 34447.

It is an arithmetic number, because the mean of its divisors is an integer number (66741675).

Almost surely, 2^528920902 is an apocalyptic number.

528920902 is a deficient number, since it is larger than the sum of its proper divisors (271979198).

528920902 is a wasteful number, since it uses less digits than its factorization.

528920902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23315 (or 23208 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 528920902 is about 22998.2804139788. The cubic root of 528920902 is about 808.7176284256.

The spelling of 528920902 in words is "five hundred twenty-eight million, nine hundred twenty thousand, nine hundred two".