528830061 has 8 divisors (see below), whose sum is σ = 706310304. Its totient is φ = 351951600.

The previous prime is 528829997. The next prime is 528830063. The reversal of 528830061 is 160038825.

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 528830061 - 2⁶ = 528829997 is a prime.

It is a super-2 number, since 2×528830061² = 559322466834527442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (528830063) 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, 148390 + ... + 151911.

It is an arithmetic number, because the mean of its divisors is an integer number (88288788).

Almost surely, 2^528830061 is an apocalyptic number.

It is an amenable number.

528830061 is a deficient number, since it is larger than the sum of its proper divisors (177480243).

528830061 is a wasteful number, since it uses less digits than its factorization.

528830061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300891.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 528830061 is about 22996.3053771687. The cubic root of 528830061 is about 808.6713272843.

Adding to 528830061 its reverse (160038825), we get a palindrome (688868886).

The spelling of 528830061 in words is "five hundred twenty-eight million, eight hundred thirty thousand, sixty-one".